402486408240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3927463}}^1$

素因数の和:3927547

約数の個数: 160

約数和(自身を含む): 1449328475136

約数和(自身を除く): 1046842066896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 102480, 3927463, 7854926, 11782389, 15709852, 19637315, 23564778, 27492241, 31419704, 39274630, 47129556, 54984482, 58911945, 62839408, 78549260, 82476723, 94259112, 109968964, 117823890, 137461205, 157098520, 164953446, 188518224, 219937928, 235647780, 239575243, 274922410, 314197040, 329906892, 412383615, 439875856, 471295560, 479150486, 549844820, 659813784, 718725729, 824767230, 942591120, 958300972, 1099689640, 1197876215, 1319627568, 1437451458, 1649534460, 1677026701, 1916601944, 2199379280, 2395752430, 2874902916, 3299068920, 3354053402, 3593628645, 3833203888, 4791504860, 5031080103, 5749805832, 6598137840, 6708106804, 7187257290, 8385133505, 9583009720, 10062160206, 11499611664, 13416213608, 14374514580, 16770267010, 19166019440, 20124320412, 25155400515, 26832427216, 28749029160, 33540534020, 40248640824, 50310801030, 57498058320, 67081068040, 80497281648, 100621602060, 134162136080, 201243204120, 402486408240]

約数ペア:

[(1, 402486408240), (2, 201243204120), (3, 134162136080), (4, 100621602060), (5, 80497281648), (6, 67081068040), (7, 57498058320), (8, 50310801030), (10, 40248640824), (12, 33540534020), (14, 28749029160), (15, 26832427216), (16, 25155400515), (20, 20124320412), (21, 19166019440), (24, 16770267010), (28, 14374514580), (30, 13416213608), (35, 11499611664), (40, 10062160206), (42, 9583009720), (48, 8385133505), (56, 7187257290), (60, 6708106804), (61, 6598137840), (70, 5749805832), (80, 5031080103), (84, 4791504860), (105, 3833203888), (112, 3593628645), (120, 3354053402), (122, 3299068920), (140, 2874902916), (168, 2395752430), (183, 2199379280), (210, 1916601944), (240, 1677026701), (244, 1649534460), (280, 1437451458), (305, 1319627568), (336, 1197876215), (366, 1099689640), (420, 958300972), (427, 942591120), (488, 824767230), (560, 718725729), (610, 659813784), (732, 549844820), (840, 479150486), (854, 471295560), (915, 439875856), (976, 412383615), (1220, 329906892), (1281, 314197040), (1464, 274922410), (1680, 239575243), (1708, 235647780), (1830, 219937928), (2135, 188518224), (2440, 164953446), (2562, 157098520), (2928, 137461205), (3416, 117823890), (3660, 109968964), (4270, 94259112), (4880, 82476723), (5124, 78549260), (6405, 62839408), (6832, 58911945), (7320, 54984482), (8540, 47129556), (10248, 39274630), (12810, 31419704), (14640, 27492241), (17080, 23564778), (20496, 19637315), (25620, 15709852), (34160, 11782389), (51240, 7854926), (102480, 3927463)]