15656811240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{4583}}^1$

素因数の和:4701

約数の個数: 256

約数和(自身を含む): 55448064000

約数和(自身を除く): 39791252760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 332, 343, 392, 415, 420, 490, 498, 581, 588, 664, 686, 735, 830, 840, 980, 996, 1029, 1162, 1176, 1245, 1372, 1470, 1660, 1715, 1743, 1960, 1992, 2058, 2324, 2490, 2744, 2905, 2940, 3320, 3430, 3486, 4067, 4116, 4583, 4648, 4980, 5145, 5810, 5880, 6860, 6972, 8134, 8232, 8715, 9166, 9960, 10290, 11620, 12201, 13720, 13749, 13944, 16268, 17430, 18332, 20335, 20580, 22915, 23240, 24402, 27498, 28469, 32081, 32536, 34860, 36664, 40670, 41160, 45830, 48804, 54996, 56938, 61005, 64162, 68745, 69720, 81340, 85407, 91660, 96243, 97608, 109992, 113876, 122010, 128324, 137490, 142345, 160405, 162680, 170814, 183320, 192486, 224567, 227752, 244020, 256648, 274980, 284690, 320810, 341628, 380389, 384972, 427035, 449134, 481215, 488040, 549960, 569380, 641620, 673701, 683256, 760778, 769944, 854070, 898268, 962430, 1122835, 1138760, 1141167, 1283240, 1347402, 1521556, 1571969, 1708140, 1796536, 1901945, 1924860, 2245670, 2282334, 2662723, 2694804, 3043112, 3143938, 3368505, 3416280, 3803890, 3849720, 4491340, 4564668, 4715907, 5325446, 5389608, 5705835, 6287876, 6737010, 7607780, 7859845, 7988169, 8982680, 9129336, 9431814, 10650892, 11411670, 12575752, 13313615, 13474020, 15215560, 15719690, 15976338, 18639061, 18863628, 21301784, 22823340, 23579535, 26627230, 26948040, 31439380, 31952676, 37278122, 37727256, 39940845, 45646680, 47159070, 53254460, 55917183, 62878760, 63905352, 74556244, 79881690, 93195305, 94318140, 106508920, 111834366, 130473427, 149112488, 159763380, 186390610, 188636280, 223668732, 260946854, 279585915, 319526760, 372781220, 391420281, 447337464, 521893708, 559171830, 652367135, 745562440, 782840562, 1043787416, 1118343660, 1304734270, 1565681124, 1957101405, 2236687320, 2609468540, 3131362248, 3914202810, 5218937080, 7828405620, 15656811240]

約数ペア:

[(1, 15656811240), (2, 7828405620), (3, 5218937080), (4, 3914202810), (5, 3131362248), (6, 2609468540), (7, 2236687320), (8, 1957101405), (10, 1565681124), (12, 1304734270), (14, 1118343660), (15, 1043787416), (20, 782840562), (21, 745562440), (24, 652367135), (28, 559171830), (30, 521893708), (35, 447337464), (40, 391420281), (42, 372781220), (49, 319526760), (56, 279585915), (60, 260946854), (70, 223668732), (83, 188636280), (84, 186390610), (98, 159763380), (105, 149112488), (120, 130473427), (140, 111834366), (147, 106508920), (166, 94318140), (168, 93195305), (196, 79881690), (210, 74556244), (245, 63905352), (249, 62878760), (280, 55917183), (294, 53254460), (332, 47159070), (343, 45646680), (392, 39940845), (415, 37727256), (420, 37278122), (490, 31952676), (498, 31439380), (581, 26948040), (588, 26627230), (664, 23579535), (686, 22823340), (735, 21301784), (830, 18863628), (840, 18639061), (980, 15976338), (996, 15719690), (1029, 15215560), (1162, 13474020), (1176, 13313615), (1245, 12575752), (1372, 11411670), (1470, 10650892), (1660, 9431814), (1715, 9129336), (1743, 8982680), (1960, 7988169), (1992, 7859845), (2058, 7607780), (2324, 6737010), (2490, 6287876), (2744, 5705835), (2905, 5389608), (2940, 5325446), (3320, 4715907), (3430, 4564668), (3486, 4491340), (4067, 3849720), (4116, 3803890), (4583, 3416280), (4648, 3368505), (4980, 3143938), (5145, 3043112), (5810, 2694804), (5880, 2662723), (6860, 2282334), (6972, 2245670), (8134, 1924860), (8232, 1901945), (8715, 1796536), (9166, 1708140), (9960, 1571969), (10290, 1521556), (11620, 1347402), (12201, 1283240), (13720, 1141167), (13749, 1138760), (13944, 1122835), (16268, 962430), (17430, 898268), (18332, 854070), (20335, 769944), (20580, 760778), (22915, 683256), (23240, 673701), (24402, 641620), (27498, 569380), (28469, 549960), (32081, 488040), (32536, 481215), (34860, 449134), (36664, 427035), (40670, 384972), (41160, 380389), (45830, 341628), (48804, 320810), (54996, 284690), (56938, 274980), (61005, 256648), (64162, 244020), (68745, 227752), (69720, 224567), (81340, 192486), (85407, 183320), (91660, 170814), (96243, 162680), (97608, 160405), (109992, 142345), (113876, 137490), (122010, 128324)]