261161569200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2173

約数の個数: 480

約数和(自身を含む): 975749151232

約数和(自身を除く): 714587582032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 80, 84, 100, 105, 112, 120, 122, 140, 150, 168, 175, 183, 200, 210, 240, 244, 280, 283, 300, 305, 336, 350, 366, 400, 420, 427, 488, 525, 560, 566, 600, 610, 700, 732, 840, 849, 854, 915, 976, 1050, 1132, 1200, 1220, 1281, 1400, 1415, 1464, 1525, 1680, 1698, 1708, 1801, 1830, 1981, 2100, 2135, 2264, 2440, 2562, 2800, 2830, 2928, 3050, 3396, 3416, 3602, 3660, 3962, 4200, 4245, 4270, 4528, 4575, 4880, 5124, 5403, 5660, 5943, 6100, 6405, 6792, 6832, 7075, 7204, 7320, 7924, 8400, 8490, 8540, 9005, 9150, 9905, 10248, 10675, 10806, 11320, 11886, 12200, 12607, 12810, 13584, 14150, 14408, 14640, 15848, 16980, 17080, 17263, 18010, 18300, 19810, 20496, 21225, 21350, 21612, 22640, 23772, 24400, 25214, 25620, 27015, 28300, 28816, 29715, 31696, 32025, 33960, 34160, 34526, 36020, 36600, 37821, 39620, 42450, 42700, 43224, 45025, 47544, 49525, 50428, 51240, 51789, 54030, 56600, 59430, 63035, 64050, 67920, 69052, 72040, 73200, 75642, 79240, 84900, 85400, 86315, 86448, 90050, 95088, 99050, 100856, 102480, 103578, 108060, 109861, 113200, 118860, 120841, 126070, 128100, 135075, 138104, 144080, 148575, 151284, 158480, 169800, 170800, 172630, 180100, 189105, 198100, 201712, 207156, 216120, 219722, 237720, 241682, 252140, 256200, 258945, 270150, 276208, 297150, 302568, 315175, 329583, 339600, 345260, 360200, 362523, 378210, 396200, 414312, 431575, 432240, 439444, 475440, 483364, 504280, 509683, 512400, 517890, 540300, 549305, 594300, 604205, 605136, 630350, 659166, 690520, 720400, 725046, 756420, 769027, 792400, 828624, 863150, 878888, 945525, 966728, 1008560, 1019366, 1035780, 1080600, 1098610, 1188600, 1208410, 1260700, 1294725, 1318332, 1381040, 1450092, 1512840, 1529049, 1538054, 1647915, 1726300, 1757776, 1812615, 1891050, 1933456, 2038732, 2071560, 2161200, 2197220, 2307081, 2377200, 2416820, 2521400, 2548415, 2589450, 2636664, 2746525, 2900184, 3021025, 3025680, 3058098, 3076108, 3295830, 3452600, 3567781, 3625230, 3782100, 3845135, 4077464, 4143120, 4394440, 4614162, 4833640, 5042800, 5096830, 5178900, 5273328, 5493050, 5800368, 6042050, 6116196, 6152216, 6591660, 6905200, 7135562, 7250460, 7564200, 7645245, 7690270, 8154928, 8239575, 8788880, 9063075, 9228324, 9667280, 10193660, 10357800, 10703343, 10986100, 11535405, 12084100, 12232392, 12304432, 12742075, 13183320, 14271124, 14500920, 15128400, 15290490, 15380540, 16479150, 17838905, 18126150, 18456648, 19225675, 20387320, 20715600, 21406686, 21972200, 23070810, 24168200, 24464784, 25484150, 26366640, 28542248, 29001840, 30580980, 30761080, 31090663, 32958300, 35677810, 36252300, 36913296, 38226225, 38451350, 40774640, 42813372, 43944400, 46141620, 48336400, 50968300, 53516715, 57084496, 57677025, 61161960, 61522160, 62181326, 65916600, 71355620, 72504600, 76452450, 76902700, 85626744, 89194525, 92283240, 93271989, 101936600, 107033430, 115354050, 122323920, 124362652, 131833200, 142711240, 145009200, 152904900, 153805400, 155453315, 171253488, 178389050, 184566480, 186543978, 203873200, 214066860, 217634641, 230708100, 248725304, 267583575, 285422480, 305809800, 307610800, 310906630, 356778100, 373087956, 428133720, 435269282, 461416200, 466359945, 497450608, 535167150, 611619600, 621813260, 652903923, 713556200, 746175912, 777266575, 856267440, 870538564, 922832400, 932719890, 1070334300, 1088173205, 1243626520, 1305807846, 1427112400, 1492351824, 1554533150, 1741077128, 1865439780, 2140668600, 2176346410, 2331799725, 2487253040, 2611615692, 3109066300, 3264519615, 3482154256, 3730879560, 4281337200, 4352692820, 4663599450, 5223231384, 5440866025, 6218132600, 6529039230, 7461759120, 8705385640, 9327198900, 10446462768, 10881732050, 12436265200, 13058078460, 16322598075, 17410771280, 18654397800, 21763464100, 26116156920, 32645196150, 37308795600, 43526928200, 52232313840, 65290392300, 87053856400, 130580784600, 261161569200]

約数ペア:

[(1, 261161569200), (2, 130580784600), (3, 87053856400), (4, 65290392300), (5, 52232313840), (6, 43526928200), (7, 37308795600), (8, 32645196150), (10, 26116156920), (12, 21763464100), (14, 18654397800), (15, 17410771280), (16, 16322598075), (20, 13058078460), (21, 12436265200), (24, 10881732050), (25, 10446462768), (28, 9327198900), (30, 8705385640), (35, 7461759120), (40, 6529039230), (42, 6218132600), (48, 5440866025), (50, 5223231384), (56, 4663599450), (60, 4352692820), (61, 4281337200), (70, 3730879560), (75, 3482154256), (80, 3264519615), (84, 3109066300), (100, 2611615692), (105, 2487253040), (112, 2331799725), (120, 2176346410), (122, 2140668600), (140, 1865439780), (150, 1741077128), (168, 1554533150), (175, 1492351824), (183, 1427112400), (200, 1305807846), (210, 1243626520), (240, 1088173205), (244, 1070334300), (280, 932719890), (283, 922832400), (300, 870538564), (305, 856267440), (336, 777266575), (350, 746175912), (366, 713556200), (400, 652903923), (420, 621813260), (427, 611619600), (488, 535167150), (525, 497450608), (560, 466359945), (566, 461416200), (600, 435269282), (610, 428133720), (700, 373087956), (732, 356778100), (840, 310906630), (849, 307610800), (854, 305809800), (915, 285422480), (976, 267583575), (1050, 248725304), (1132, 230708100), (1200, 217634641), (1220, 214066860), (1281, 203873200), (1400, 186543978), (1415, 184566480), (1464, 178389050), (1525, 171253488), (1680, 155453315), (1698, 153805400), (1708, 152904900), (1801, 145009200), (1830, 142711240), (1981, 131833200), (2100, 124362652), (2135, 122323920), (2264, 115354050), (2440, 107033430), (2562, 101936600), (2800, 93271989), (2830, 92283240), (2928, 89194525), (3050, 85626744), (3396, 76902700), (3416, 76452450), (3602, 72504600), (3660, 71355620), (3962, 65916600), (4200, 62181326), (4245, 61522160), (4270, 61161960), (4528, 57677025), (4575, 57084496), (4880, 53516715), (5124, 50968300), (5403, 48336400), (5660, 46141620), (5943, 43944400), (6100, 42813372), (6405, 40774640), (6792, 38451350), (6832, 38226225), (7075, 36913296), (7204, 36252300), (7320, 35677810), (7924, 32958300), (8400, 31090663), (8490, 30761080), (8540, 30580980), (9005, 29001840), (9150, 28542248), (9905, 26366640), (10248, 25484150), (10675, 24464784), (10806, 24168200), (11320, 23070810), (11886, 21972200), (12200, 21406686), (12607, 20715600), (12810, 20387320), (13584, 19225675), (14150, 18456648), (14408, 18126150), (14640, 17838905), (15848, 16479150), (16980, 15380540), (17080, 15290490), (17263, 15128400), (18010, 14500920), (18300, 14271124), (19810, 13183320), (20496, 12742075), (21225, 12304432), (21350, 12232392), (21612, 12084100), (22640, 11535405), (23772, 10986100), (24400, 10703343), (25214, 10357800), (25620, 10193660), (27015, 9667280), (28300, 9228324), (28816, 9063075), (29715, 8788880), (31696, 8239575), (32025, 8154928), (33960, 7690270), (34160, 7645245), (34526, 7564200), (36020, 7250460), (36600, 7135562), (37821, 6905200), (39620, 6591660), (42450, 6152216), (42700, 6116196), (43224, 6042050), (45025, 5800368), (47544, 5493050), (49525, 5273328), (50428, 5178900), (51240, 5096830), (51789, 5042800), (54030, 4833640), (56600, 4614162), (59430, 4394440), (63035, 4143120), (64050, 4077464), (67920, 3845135), (69052, 3782100), (72040, 3625230), (73200, 3567781), (75642, 3452600), (79240, 3295830), (84900, 3076108), (85400, 3058098), (86315, 3025680), (86448, 3021025), (90050, 2900184), (95088, 2746525), (99050, 2636664), (100856, 2589450), (102480, 2548415), (103578, 2521400), (108060, 2416820), (109861, 2377200), (113200, 2307081), (118860, 2197220), (120841, 2161200), (126070, 2071560), (128100, 2038732), (135075, 1933456), (138104, 1891050), (144080, 1812615), (148575, 1757776), (151284, 1726300), (158480, 1647915), (169800, 1538054), (170800, 1529049), (172630, 1512840), (180100, 1450092), (189105, 1381040), (198100, 1318332), (201712, 1294725), (207156, 1260700), (216120, 1208410), (219722, 1188600), (237720, 1098610), (241682, 1080600), (252140, 1035780), (256200, 1019366), (258945, 1008560), (270150, 966728), (276208, 945525), (297150, 878888), (302568, 863150), (315175, 828624), (329583, 792400), (339600, 769027), (345260, 756420), (360200, 725046), (362523, 720400), (378210, 690520), (396200, 659166), (414312, 630350), (431575, 605136), (432240, 604205), (439444, 594300), (475440, 549305), (483364, 540300), (504280, 517890), (509683, 512400)]