490722024320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{18583}}^1$

素因数の和:18666

約数の個数: 256

約数和(自身を含む): 1332053544960

約数和(自身を除く): 841331520640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 640, 682, 704, 880, 968, 992, 1210, 1240, 1331, 1364, 1408, 1705, 1760, 1936, 1984, 2420, 2480, 2662, 2728, 3410, 3520, 3751, 3872, 3968, 4840, 4960, 5324, 5456, 6655, 6820, 7040, 7502, 7744, 9680, 9920, 10648, 10912, 13310, 13640, 15004, 15488, 18583, 18755, 19360, 19840, 21296, 21824, 26620, 27280, 30008, 37166, 37510, 38720, 41261, 42592, 43648, 53240, 54560, 60016, 74332, 75020, 77440, 82522, 85184, 92915, 106480, 109120, 120032, 148664, 150040, 165044, 170368, 185830, 204413, 206305, 212960, 218240, 240064, 297328, 300080, 330088, 371660, 408826, 412610, 425920, 480128, 576073, 594656, 600160, 660176, 743320, 817652, 825220, 851840, 1022065, 1152146, 1189312, 1200320, 1320352, 1486640, 1635304, 1650440, 2044130, 2248543, 2304292, 2378624, 2400640, 2640704, 2880365, 2973280, 3270608, 3300880, 4088260, 4497086, 4608584, 5281408, 5760730, 5946560, 6336803, 6541216, 6601760, 8176520, 8994172, 9217168, 11242715, 11521460, 11893120, 12673606, 13082432, 13203520, 16353040, 17988344, 18434336, 22485430, 23042920, 24733973, 25347212, 26164864, 26407040, 31684015, 32706080, 35976688, 36868672, 44970860, 46085840, 49467946, 50694424, 63368030, 65412160, 69704833, 71953376, 73737344, 89941720, 92171680, 98935892, 101388848, 123669865, 126736060, 130824320, 139409666, 143906752, 179883440, 184343360, 197871784, 202777696, 247339730, 253472120, 278819332, 287813504, 348524165, 359766880, 368686720, 395743568, 405555392, 494679460, 506944240, 557638664, 697048330, 719533760, 766753163, 791487136, 811110784, 989358920, 1013888480, 1115277328, 1394096660, 1439067520, 1533506326, 1582974272, 1978717840, 2027776960, 2230554656, 2788193320, 3067012652, 3165948544, 3833765815, 3957435680, 4055553920, 4461109312, 5576386640, 6134025304, 7667531630, 7914871360, 8922218624, 11152773280, 12268050608, 15335063260, 15829742720, 22305546560, 24536101216, 30670126520, 44611093120, 49072202432, 61340253040, 98144404864, 122680506080, 245361012160, 490722024320]

約数ペア:

[(1, 490722024320), (2, 245361012160), (4, 122680506080), (5, 98144404864), (8, 61340253040), (10, 49072202432), (11, 44611093120), (16, 30670126520), (20, 24536101216), (22, 22305546560), (31, 15829742720), (32, 15335063260), (40, 12268050608), (44, 11152773280), (55, 8922218624), (62, 7914871360), (64, 7667531630), (80, 6134025304), (88, 5576386640), (110, 4461109312), (121, 4055553920), (124, 3957435680), (128, 3833765815), (155, 3165948544), (160, 3067012652), (176, 2788193320), (220, 2230554656), (242, 2027776960), (248, 1978717840), (310, 1582974272), (320, 1533506326), (341, 1439067520), (352, 1394096660), (440, 1115277328), (484, 1013888480), (496, 989358920), (605, 811110784), (620, 791487136), (640, 766753163), (682, 719533760), (704, 697048330), (880, 557638664), (968, 506944240), (992, 494679460), (1210, 405555392), (1240, 395743568), (1331, 368686720), (1364, 359766880), (1408, 348524165), (1705, 287813504), (1760, 278819332), (1936, 253472120), (1984, 247339730), (2420, 202777696), (2480, 197871784), (2662, 184343360), (2728, 179883440), (3410, 143906752), (3520, 139409666), (3751, 130824320), (3872, 126736060), (3968, 123669865), (4840, 101388848), (4960, 98935892), (5324, 92171680), (5456, 89941720), (6655, 73737344), (6820, 71953376), (7040, 69704833), (7502, 65412160), (7744, 63368030), (9680, 50694424), (9920, 49467946), (10648, 46085840), (10912, 44970860), (13310, 36868672), (13640, 35976688), (15004, 32706080), (15488, 31684015), (18583, 26407040), (18755, 26164864), (19360, 25347212), (19840, 24733973), (21296, 23042920), (21824, 22485430), (26620, 18434336), (27280, 17988344), (30008, 16353040), (37166, 13203520), (37510, 13082432), (38720, 12673606), (41261, 11893120), (42592, 11521460), (43648, 11242715), (53240, 9217168), (54560, 8994172), (60016, 8176520), (74332, 6601760), (75020, 6541216), (77440, 6336803), (82522, 5946560), (85184, 5760730), (92915, 5281408), (106480, 4608584), (109120, 4497086), (120032, 4088260), (148664, 3300880), (150040, 3270608), (165044, 2973280), (170368, 2880365), (185830, 2640704), (204413, 2400640), (206305, 2378624), (212960, 2304292), (218240, 2248543), (240064, 2044130), (297328, 1650440), (300080, 1635304), (330088, 1486640), (371660, 1320352), (408826, 1200320), (412610, 1189312), (425920, 1152146), (480128, 1022065), (576073, 851840), (594656, 825220), (600160, 817652), (660176, 743320)]