19507225920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4838

約数の個数: 448

約数和(自身を含む): 77866500096

約数和(自身を除く): 58359274176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 320, 329, 336, 364, 376, 390, 416, 420, 448, 455, 470, 480, 520, 546, 560, 564, 611, 624, 658, 672, 705, 728, 752, 780, 832, 840, 910, 940, 960, 987, 1040, 1092, 1120, 1128, 1222, 1248, 1316, 1344, 1365, 1410, 1456, 1504, 1560, 1645, 1680, 1820, 1833, 1880, 1974, 2080, 2184, 2240, 2256, 2444, 2496, 2632, 2730, 2820, 2912, 3008, 3055, 3120, 3290, 3360, 3640, 3666, 3760, 3948, 4160, 4277, 4368, 4512, 4751, 4888, 4935, 5264, 5460, 5640, 5824, 6110, 6240, 6580, 6720, 7280, 7332, 7520, 7896, 8554, 8736, 9024, 9165, 9502, 9776, 9870, 10528, 10920, 11280, 12220, 12480, 12831, 13160, 14253, 14560, 14664, 15040, 15792, 17108, 17472, 18330, 19004, 19552, 19740, 21056, 21385, 21840, 22560, 23755, 24440, 25662, 26320, 28506, 29120, 29328, 31584, 33257, 34216, 36660, 38008, 39104, 39480, 42770, 43680, 45120, 47510, 48880, 51324, 52640, 57012, 58656, 61763, 63168, 64155, 66514, 68432, 71265, 73320, 76016, 78960, 85540, 87360, 95020, 97760, 99771, 102648, 105280, 114024, 117312, 123526, 128310, 133028, 136864, 142530, 146640, 152032, 157920, 166285, 171080, 185289, 190040, 195520, 199542, 205296, 223297, 228048, 247052, 256620, 266056, 273728, 285060, 293280, 304064, 308815, 315840, 332570, 342160, 370578, 380080, 399084, 410592, 432341, 446594, 456096, 494104, 498855, 513240, 532112, 570120, 586560, 617630, 665140, 669891, 684320, 741156, 760160, 798168, 821184, 864682, 893188, 912192, 926445, 988208, 997710, 1026480, 1064224, 1116485, 1140240, 1235260, 1297023, 1330280, 1339782, 1368640, 1482312, 1520320, 1563079, 1596336, 1729364, 1786376, 1852890, 1976416, 1995420, 2052960, 2128448, 2161705, 2232970, 2280480, 2470520, 2594046, 2660560, 2679564, 2902861, 2964624, 3126158, 3192672, 3349455, 3458728, 3572752, 3705780, 3952832, 3990840, 4105920, 4323410, 4465940, 4560960, 4689237, 4941040, 5188092, 5321120, 5359128, 5805722, 5929248, 6252316, 6385344, 6485115, 6698910, 6917456, 7145504, 7411560, 7815395, 7981680, 8646820, 8708583, 8931880, 9378474, 9882080, 10376184, 10642240, 10718256, 11611444, 11858496, 12504632, 12970230, 13397820, 13834912, 14291008, 14514305, 14823120, 15630790, 15963360, 17293640, 17417166, 17863760, 18756948, 19764160, 20320027, 20752368, 21436512, 23222888, 23446185, 25009264, 25940460, 26795640, 27669824, 29028610, 29646240, 31261580, 31926720, 34587280, 34834332, 35727520, 37513896, 40640054, 41504736, 42873024, 43542915, 46445776, 46892370, 50018528, 51880920, 53591280, 58057220, 59292480, 60960081, 62523160, 69174560, 69668664, 71455040, 75027792, 81280108, 83009472, 87085830, 92891552, 93784740, 100037056, 101600135, 103761840, 107182560, 116114440, 121920162, 125046320, 138349120, 139337328, 150055584, 162560216, 174171660, 185783104, 187569480, 203200270, 207523680, 214365120, 232228880, 243840324, 250092640, 278674656, 300111168, 304800405, 325120432, 348343320, 375138960, 406400540, 415047360, 464457760, 487680648, 500185280, 557349312, 609600810, 650240864, 696686640, 750277920, 812801080, 928915520, 975361296, 1219201620, 1300481728, 1393373280, 1500555840, 1625602160, 1950722592, 2438403240, 2786746560, 3251204320, 3901445184, 4876806480, 6502408640, 9753612960, 19507225920]

約数ペア:

[(1, 19507225920), (2, 9753612960), (3, 6502408640), (4, 4876806480), (5, 3901445184), (6, 3251204320), (7, 2786746560), (8, 2438403240), (10, 1950722592), (12, 1625602160), (13, 1500555840), (14, 1393373280), (15, 1300481728), (16, 1219201620), (20, 975361296), (21, 928915520), (24, 812801080), (26, 750277920), (28, 696686640), (30, 650240864), (32, 609600810), (35, 557349312), (39, 500185280), (40, 487680648), (42, 464457760), (47, 415047360), (48, 406400540), (52, 375138960), (56, 348343320), (60, 325120432), (64, 304800405), (65, 300111168), (70, 278674656), (78, 250092640), (80, 243840324), (84, 232228880), (91, 214365120), (94, 207523680), (96, 203200270), (104, 187569480), (105, 185783104), (112, 174171660), (120, 162560216), (130, 150055584), (140, 139337328), (141, 138349120), (156, 125046320), (160, 121920162), (168, 116114440), (182, 107182560), (188, 103761840), (192, 101600135), (195, 100037056), (208, 93784740), (210, 92891552), (224, 87085830), (235, 83009472), (240, 81280108), (260, 75027792), (273, 71455040), (280, 69668664), (282, 69174560), (312, 62523160), (320, 60960081), (329, 59292480), (336, 58057220), (364, 53591280), (376, 51880920), (390, 50018528), (416, 46892370), (420, 46445776), (448, 43542915), (455, 42873024), (470, 41504736), (480, 40640054), (520, 37513896), (546, 35727520), (560, 34834332), (564, 34587280), (611, 31926720), (624, 31261580), (658, 29646240), (672, 29028610), (705, 27669824), (728, 26795640), (752, 25940460), (780, 25009264), (832, 23446185), (840, 23222888), (910, 21436512), (940, 20752368), (960, 20320027), (987, 19764160), (1040, 18756948), (1092, 17863760), (1120, 17417166), (1128, 17293640), (1222, 15963360), (1248, 15630790), (1316, 14823120), (1344, 14514305), (1365, 14291008), (1410, 13834912), (1456, 13397820), (1504, 12970230), (1560, 12504632), (1645, 11858496), (1680, 11611444), (1820, 10718256), (1833, 10642240), (1880, 10376184), (1974, 9882080), (2080, 9378474), (2184, 8931880), (2240, 8708583), (2256, 8646820), (2444, 7981680), (2496, 7815395), (2632, 7411560), (2730, 7145504), (2820, 6917456), (2912, 6698910), (3008, 6485115), (3055, 6385344), (3120, 6252316), (3290, 5929248), (3360, 5805722), (3640, 5359128), (3666, 5321120), (3760, 5188092), (3948, 4941040), (4160, 4689237), (4277, 4560960), (4368, 4465940), (4512, 4323410), (4751, 4105920), (4888, 3990840), (4935, 3952832), (5264, 3705780), (5460, 3572752), (5640, 3458728), (5824, 3349455), (6110, 3192672), (6240, 3126158), (6580, 2964624), (6720, 2902861), (7280, 2679564), (7332, 2660560), (7520, 2594046), (7896, 2470520), (8554, 2280480), (8736, 2232970), (9024, 2161705), (9165, 2128448), (9502, 2052960), (9776, 1995420), (9870, 1976416), (10528, 1852890), (10920, 1786376), (11280, 1729364), (12220, 1596336), (12480, 1563079), (12831, 1520320), (13160, 1482312), (14253, 1368640), (14560, 1339782), (14664, 1330280), (15040, 1297023), (15792, 1235260), (17108, 1140240), (17472, 1116485), (18330, 1064224), (19004, 1026480), (19552, 997710), (19740, 988208), (21056, 926445), (21385, 912192), (21840, 893188), (22560, 864682), (23755, 821184), (24440, 798168), (25662, 760160), (26320, 741156), (28506, 684320), (29120, 669891), (29328, 665140), (31584, 617630), (33257, 586560), (34216, 570120), (36660, 532112), (38008, 513240), (39104, 498855), (39480, 494104), (42770, 456096), (43680, 446594), (45120, 432341), (47510, 410592), (48880, 399084), (51324, 380080), (52640, 370578), (57012, 342160), (58656, 332570), (61763, 315840), (63168, 308815), (64155, 304064), (66514, 293280), (68432, 285060), (71265, 273728), (73320, 266056), (76016, 256620), (78960, 247052), (85540, 228048), (87360, 223297), (95020, 205296), (97760, 199542), (99771, 195520), (102648, 190040), (105280, 185289), (114024, 171080), (117312, 166285), (123526, 157920), (128310, 152032), (133028, 146640), (136864, 142530)]