21347981760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3820

約数の個数: 448

約数和(自身を含む): 83037468672

約数和(自身を除く): 61689486912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 37, 40, 42, 46, 48, 56, 60, 64, 69, 70, 74, 80, 84, 92, 96, 105, 111, 112, 115, 120, 138, 140, 148, 160, 161, 168, 184, 185, 192, 210, 222, 224, 230, 240, 259, 276, 280, 296, 320, 322, 336, 345, 368, 370, 420, 444, 448, 460, 480, 483, 518, 552, 555, 560, 592, 644, 672, 690, 736, 740, 777, 805, 840, 851, 888, 920, 960, 966, 1036, 1104, 1110, 1120, 1184, 1288, 1295, 1344, 1380, 1472, 1480, 1554, 1610, 1680, 1702, 1776, 1840, 1932, 2072, 2208, 2220, 2240, 2368, 2415, 2553, 2576, 2590, 2760, 2960, 3108, 3220, 3360, 3404, 3552, 3680, 3733, 3864, 3885, 4144, 4255, 4416, 4440, 4830, 5106, 5152, 5180, 5520, 5920, 5957, 6216, 6440, 6720, 6808, 7104, 7360, 7466, 7728, 7770, 8288, 8510, 8880, 9660, 10212, 10304, 10360, 11040, 11199, 11840, 11914, 12432, 12765, 12880, 13616, 14932, 15456, 15540, 16576, 17020, 17760, 17871, 18665, 19320, 20424, 20720, 22080, 22398, 23828, 24864, 25530, 25760, 26131, 27232, 29785, 29864, 30912, 31080, 34040, 35520, 35742, 37330, 38640, 40848, 41440, 44796, 47656, 49728, 51060, 51520, 52262, 54464, 55995, 59570, 59728, 62160, 68080, 71484, 74660, 77280, 78393, 81696, 82880, 85859, 89355, 89592, 95312, 102120, 104524, 111990, 119140, 119456, 124320, 130655, 136160, 138121, 142968, 149320, 154560, 156786, 163392, 171718, 178710, 179184, 190624, 204240, 209048, 223980, 238280, 238912, 248640, 257577, 261310, 272320, 276242, 285936, 298640, 313572, 343436, 357420, 358368, 381248, 391965, 408480, 414363, 418096, 429295, 447960, 476560, 515154, 522620, 552484, 571872, 597280, 601013, 627144, 686872, 690605, 714840, 716736, 783930, 816960, 828726, 836192, 858590, 895920, 953120, 966847, 1030308, 1045240, 1104968, 1143744, 1194560, 1202026, 1254288, 1287885, 1373744, 1381210, 1429680, 1567860, 1657452, 1672384, 1717180, 1791840, 1803039, 1906240, 1933694, 2060616, 2071815, 2090480, 2209936, 2404052, 2508576, 2575770, 2747488, 2762420, 2859360, 2900541, 3005065, 3135720, 3176783, 3314904, 3434360, 3583680, 3606078, 3867388, 4121232, 4143630, 4180960, 4419872, 4808104, 4834235, 5017152, 5151540, 5494976, 5524840, 5718720, 5801082, 6010130, 6271440, 6353566, 6629808, 6868720, 7212156, 7734776, 8242464, 8287260, 8361920, 8839744, 9015195, 9530349, 9616208, 9668470, 10303080, 11049680, 11602164, 12020260, 12542880, 12707132, 13259616, 13737440, 14424312, 14502705, 15469552, 15883915, 16484928, 16574520, 18030390, 19060698, 19232416, 19336940, 20606160, 22099360, 22237481, 23204328, 24040520, 25085760, 25414264, 26519232, 27474880, 28848624, 29005410, 30939104, 31767830, 33149040, 36060780, 38121396, 38464832, 38673880, 41212320, 44198720, 44474962, 46408656, 47651745, 48081040, 50828528, 57697248, 58010820, 61878208, 63535660, 66298080, 66712443, 72121560, 76242792, 77347760, 82424640, 88949924, 92817312, 95303490, 96162080, 101657056, 111187405, 115394496, 116021640, 127071320, 132596160, 133424886, 144243120, 152485584, 154695520, 177899848, 185634624, 190606980, 192324160, 203314112, 222374810, 232043280, 254142640, 266849772, 288486240, 304971168, 309391040, 333562215, 355799696, 381213960, 444749620, 464086560, 508285280, 533699544, 576972480, 609942336, 667124430, 711599392, 762427920, 889499240, 928173120, 1016570560, 1067399088, 1334248860, 1423198784, 1524855840, 1778998480, 2134798176, 2668497720, 3049711680, 3557996960, 4269596352, 5336995440, 7115993920, 10673990880, 21347981760]

約数ペア:

[(1, 21347981760), (2, 10673990880), (3, 7115993920), (4, 5336995440), (5, 4269596352), (6, 3557996960), (7, 3049711680), (8, 2668497720), (10, 2134798176), (12, 1778998480), (14, 1524855840), (15, 1423198784), (16, 1334248860), (20, 1067399088), (21, 1016570560), (23, 928173120), (24, 889499240), (28, 762427920), (30, 711599392), (32, 667124430), (35, 609942336), (37, 576972480), (40, 533699544), (42, 508285280), (46, 464086560), (48, 444749620), (56, 381213960), (60, 355799696), (64, 333562215), (69, 309391040), (70, 304971168), (74, 288486240), (80, 266849772), (84, 254142640), (92, 232043280), (96, 222374810), (105, 203314112), (111, 192324160), (112, 190606980), (115, 185634624), (120, 177899848), (138, 154695520), (140, 152485584), (148, 144243120), (160, 133424886), (161, 132596160), (168, 127071320), (184, 116021640), (185, 115394496), (192, 111187405), (210, 101657056), (222, 96162080), (224, 95303490), (230, 92817312), (240, 88949924), (259, 82424640), (276, 77347760), (280, 76242792), (296, 72121560), (320, 66712443), (322, 66298080), (336, 63535660), (345, 61878208), (368, 58010820), (370, 57697248), (420, 50828528), (444, 48081040), (448, 47651745), (460, 46408656), (480, 44474962), (483, 44198720), (518, 41212320), (552, 38673880), (555, 38464832), (560, 38121396), (592, 36060780), (644, 33149040), (672, 31767830), (690, 30939104), (736, 29005410), (740, 28848624), (777, 27474880), (805, 26519232), (840, 25414264), (851, 25085760), (888, 24040520), (920, 23204328), (960, 22237481), (966, 22099360), (1036, 20606160), (1104, 19336940), (1110, 19232416), (1120, 19060698), (1184, 18030390), (1288, 16574520), (1295, 16484928), (1344, 15883915), (1380, 15469552), (1472, 14502705), (1480, 14424312), (1554, 13737440), (1610, 13259616), (1680, 12707132), (1702, 12542880), (1776, 12020260), (1840, 11602164), (1932, 11049680), (2072, 10303080), (2208, 9668470), (2220, 9616208), (2240, 9530349), (2368, 9015195), (2415, 8839744), (2553, 8361920), (2576, 8287260), (2590, 8242464), (2760, 7734776), (2960, 7212156), (3108, 6868720), (3220, 6629808), (3360, 6353566), (3404, 6271440), (3552, 6010130), (3680, 5801082), (3733, 5718720), (3864, 5524840), (3885, 5494976), (4144, 5151540), (4255, 5017152), (4416, 4834235), (4440, 4808104), (4830, 4419872), (5106, 4180960), (5152, 4143630), (5180, 4121232), (5520, 3867388), (5920, 3606078), (5957, 3583680), (6216, 3434360), (6440, 3314904), (6720, 3176783), (6808, 3135720), (7104, 3005065), (7360, 2900541), (7466, 2859360), (7728, 2762420), (7770, 2747488), (8288, 2575770), (8510, 2508576), (8880, 2404052), (9660, 2209936), (10212, 2090480), (10304, 2071815), (10360, 2060616), (11040, 1933694), (11199, 1906240), (11840, 1803039), (11914, 1791840), (12432, 1717180), (12765, 1672384), (12880, 1657452), (13616, 1567860), (14932, 1429680), (15456, 1381210), (15540, 1373744), (16576, 1287885), (17020, 1254288), (17760, 1202026), (17871, 1194560), (18665, 1143744), (19320, 1104968), (20424, 1045240), (20720, 1030308), (22080, 966847), (22398, 953120), (23828, 895920), (24864, 858590), (25530, 836192), (25760, 828726), (26131, 816960), (27232, 783930), (29785, 716736), (29864, 714840), (30912, 690605), (31080, 686872), (34040, 627144), (35520, 601013), (35742, 597280), (37330, 571872), (38640, 552484), (40848, 522620), (41440, 515154), (44796, 476560), (47656, 447960), (49728, 429295), (51060, 418096), (51520, 414363), (52262, 408480), (54464, 391965), (55995, 381248), (59570, 358368), (59728, 357420), (62160, 343436), (68080, 313572), (71484, 298640), (74660, 285936), (77280, 276242), (78393, 272320), (81696, 261310), (82880, 257577), (85859, 248640), (89355, 238912), (89592, 238280), (95312, 223980), (102120, 209048), (104524, 204240), (111990, 190624), (119140, 179184), (119456, 178710), (124320, 171718), (130655, 163392), (136160, 156786), (138121, 154560), (142968, 149320)]