7985549880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26189}}^1$

素因数の和:26235

約数の個数: 288

約数和(自身を含む): 32603407200

約数和(自身を除く): 24617857320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3388, 3465, 3630, 3960, 4235, 4356, 4620, 4840, 5082, 5445, 5544, 6776, 6930, 7260, 7623, 8470, 8712, 9240, 10164, 10890, 12705, 13860, 14520, 15246, 16940, 20328, 21780, 25410, 26189, 27720, 30492, 33880, 38115, 43560, 50820, 52378, 60984, 76230, 78567, 101640, 104756, 130945, 152460, 157134, 183323, 209512, 235701, 261890, 288079, 304920, 314268, 366646, 392835, 471402, 523780, 549969, 576158, 628536, 733292, 785670, 864237, 916615, 942804, 1047560, 1099938, 1152316, 1178505, 1440395, 1466584, 1571340, 1649907, 1728474, 1833230, 1885608, 2016553, 2199876, 2304632, 2357010, 2592711, 2749845, 2880790, 3142680, 3168869, 3299814, 3456948, 3666460, 4033106, 4321185, 4399752, 4714020, 5185422, 5499690, 5761580, 6049659, 6337738, 6599628, 6913896, 7332920, 8066212, 8249535, 8642370, 9428040, 9506607, 10082765, 10370844, 10999380, 11523160, 12099318, 12675476, 12963555, 13199256, 15844345, 16132424, 16499070, 17284740, 18148977, 19013214, 20165530, 20741688, 21998760, 22182083, 24198636, 25350952, 25927110, 28519821, 30248295, 31688690, 32998140, 34569480, 36297954, 38026428, 40331060, 44364166, 47533035, 48397272, 51854220, 57039642, 60496590, 63377380, 65996280, 66546249, 72595908, 76052856, 80662120, 88728332, 90744885, 95066070, 103708440, 110910415, 114079284, 120993180, 126754760, 133092498, 142599105, 145191816, 177456664, 181489770, 190132140, 199638747, 221820830, 228158568, 241986360, 266184996, 285198210, 332731245, 362979540, 380264280, 399277494, 443641660, 532369992, 570396420, 665462490, 725959080, 798554988, 887283320, 998193735, 1140792840, 1330924980, 1597109976, 1996387470, 2661849960, 3992774940, 7985549880]

約数ペア:

[(1, 7985549880), (2, 3992774940), (3, 2661849960), (4, 1996387470), (5, 1597109976), (6, 1330924980), (7, 1140792840), (8, 998193735), (9, 887283320), (10, 798554988), (11, 725959080), (12, 665462490), (14, 570396420), (15, 532369992), (18, 443641660), (20, 399277494), (21, 380264280), (22, 362979540), (24, 332731245), (28, 285198210), (30, 266184996), (33, 241986360), (35, 228158568), (36, 221820830), (40, 199638747), (42, 190132140), (44, 181489770), (45, 177456664), (55, 145191816), (56, 142599105), (60, 133092498), (63, 126754760), (66, 120993180), (70, 114079284), (72, 110910415), (77, 103708440), (84, 95066070), (88, 90744885), (90, 88728332), (99, 80662120), (105, 76052856), (110, 72595908), (120, 66546249), (121, 65996280), (126, 63377380), (132, 60496590), (140, 57039642), (154, 51854220), (165, 48397272), (168, 47533035), (180, 44364166), (198, 40331060), (210, 38026428), (220, 36297954), (231, 34569480), (242, 32998140), (252, 31688690), (264, 30248295), (280, 28519821), (308, 25927110), (315, 25350952), (330, 24198636), (360, 22182083), (363, 21998760), (385, 20741688), (396, 20165530), (420, 19013214), (440, 18148977), (462, 17284740), (484, 16499070), (495, 16132424), (504, 15844345), (605, 13199256), (616, 12963555), (630, 12675476), (660, 12099318), (693, 11523160), (726, 10999380), (770, 10370844), (792, 10082765), (840, 9506607), (847, 9428040), (924, 8642370), (968, 8249535), (990, 8066212), (1089, 7332920), (1155, 6913896), (1210, 6599628), (1260, 6337738), (1320, 6049659), (1386, 5761580), (1452, 5499690), (1540, 5185422), (1694, 4714020), (1815, 4399752), (1848, 4321185), (1980, 4033106), (2178, 3666460), (2310, 3456948), (2420, 3299814), (2520, 3168869), (2541, 3142680), (2772, 2880790), (2904, 2749845), (3080, 2592711), (3388, 2357010), (3465, 2304632), (3630, 2199876), (3960, 2016553), (4235, 1885608), (4356, 1833230), (4620, 1728474), (4840, 1649907), (5082, 1571340), (5445, 1466584), (5544, 1440395), (6776, 1178505), (6930, 1152316), (7260, 1099938), (7623, 1047560), (8470, 942804), (8712, 916615), (9240, 864237), (10164, 785670), (10890, 733292), (12705, 628536), (13860, 576158), (14520, 549969), (15246, 523780), (16940, 471402), (20328, 392835), (21780, 366646), (25410, 314268), (26189, 304920), (27720, 288079), (30492, 261890), (33880, 235701), (38115, 209512), (43560, 183323), (50820, 157134), (52378, 152460), (60984, 130945), (76230, 104756), (78567, 101640)]