2867720040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7456

約数の個数: 192

約数和(自身を含む): 9933580800

約数和(自身を除く): 7065860760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 60, 69, 72, 90, 92, 94, 115, 120, 138, 141, 180, 184, 188, 207, 230, 235, 276, 282, 345, 360, 376, 414, 423, 460, 470, 552, 564, 690, 705, 828, 846, 920, 940, 1035, 1081, 1128, 1380, 1410, 1656, 1692, 1880, 2070, 2115, 2162, 2760, 2820, 3243, 3384, 4140, 4230, 4324, 5405, 5640, 6486, 7369, 8280, 8460, 8648, 9729, 10810, 12972, 14738, 16215, 16920, 19458, 21620, 22107, 25944, 29476, 32430, 36845, 38916, 43240, 44214, 48645, 58952, 64860, 66321, 73690, 77832, 88428, 97290, 110535, 129720, 132642, 147380, 169487, 176856, 194580, 221070, 265284, 294760, 331605, 338974, 346343, 389160, 442140, 508461, 530568, 663210, 677948, 692686, 847435, 884280, 1016922, 1039029, 1326420, 1355896, 1385372, 1525383, 1694870, 1731715, 2033844, 2078058, 2542305, 2652840, 2770744, 3050766, 3117087, 3389740, 3463430, 4067688, 4156116, 5084610, 5195145, 6101532, 6234174, 6779480, 6926860, 7626915, 7965889, 8312232, 10169220, 10390290, 12203064, 12468348, 13853720, 15253830, 15585435, 15931778, 20338440, 20780580, 23897667, 24936696, 30507660, 31170870, 31863556, 39829445, 41561160, 47795334, 61015320, 62341740, 63727112, 71693001, 79658890, 95590668, 119488335, 124683480, 143386002, 159317780, 191181336, 238976670, 286772004, 318635560, 358465005, 477953340, 573544008, 716930010, 955906680, 1433860020, 2867720040]

約数ペア:

[(1, 2867720040), (2, 1433860020), (3, 955906680), (4, 716930010), (5, 573544008), (6, 477953340), (8, 358465005), (9, 318635560), (10, 286772004), (12, 238976670), (15, 191181336), (18, 159317780), (20, 143386002), (23, 124683480), (24, 119488335), (30, 95590668), (36, 79658890), (40, 71693001), (45, 63727112), (46, 62341740), (47, 61015320), (60, 47795334), (69, 41561160), (72, 39829445), (90, 31863556), (92, 31170870), (94, 30507660), (115, 24936696), (120, 23897667), (138, 20780580), (141, 20338440), (180, 15931778), (184, 15585435), (188, 15253830), (207, 13853720), (230, 12468348), (235, 12203064), (276, 10390290), (282, 10169220), (345, 8312232), (360, 7965889), (376, 7626915), (414, 6926860), (423, 6779480), (460, 6234174), (470, 6101532), (552, 5195145), (564, 5084610), (690, 4156116), (705, 4067688), (828, 3463430), (846, 3389740), (920, 3117087), (940, 3050766), (1035, 2770744), (1081, 2652840), (1128, 2542305), (1380, 2078058), (1410, 2033844), (1656, 1731715), (1692, 1694870), (1880, 1525383), (2070, 1385372), (2115, 1355896), (2162, 1326420), (2760, 1039029), (2820, 1016922), (3243, 884280), (3384, 847435), (4140, 692686), (4230, 677948), (4324, 663210), (5405, 530568), (5640, 508461), (6486, 442140), (7369, 389160), (8280, 346343), (8460, 338974), (8648, 331605), (9729, 294760), (10810, 265284), (12972, 221070), (14738, 194580), (16215, 176856), (16920, 169487), (19458, 147380), (21620, 132642), (22107, 129720), (25944, 110535), (29476, 97290), (32430, 88428), (36845, 77832), (38916, 73690), (43240, 66321), (44214, 64860), (48645, 58952)]