326876760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6870

約数の個数: 192

約数和(自身を含む): 1278201600

約数和(自身を除く): 951324840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6827, 6840, 7980, 9576, 11970, 13654, 15960, 20481, 23940, 27308, 34135, 40962, 47789, 47880, 54616, 61443, 68270, 81924, 95578, 102405, 122886, 129713, 136540, 143367, 163848, 191156, 204810, 238945, 245772, 259426, 273080, 286734, 307215, 382312, 389139, 409620, 430101, 477890, 491544, 518852, 573468, 614430, 648565, 716835, 778278, 819240, 860202, 907991, 955780, 1037704, 1146936, 1167417, 1228860, 1297130, 1433670, 1556556, 1720404, 1815982, 1911560, 1945695, 2150505, 2334834, 2457720, 2594260, 2723973, 2867340, 3113112, 3440808, 3631964, 3891390, 4301010, 4539955, 4669668, 5188520, 5447946, 5734680, 5837085, 7263928, 7782780, 8171919, 8602020, 9079910, 9339336, 10895892, 11674170, 13619865, 15565560, 16343838, 17204040, 18159820, 21791784, 23348340, 27239730, 32687676, 36319640, 40859595, 46696680, 54479460, 65375352, 81719190, 108958920, 163438380, 326876760]

約数ペア:

[(1, 326876760), (2, 163438380), (3, 108958920), (4, 81719190), (5, 65375352), (6, 54479460), (7, 46696680), (8, 40859595), (9, 36319640), (10, 32687676), (12, 27239730), (14, 23348340), (15, 21791784), (18, 18159820), (19, 17204040), (20, 16343838), (21, 15565560), (24, 13619865), (28, 11674170), (30, 10895892), (35, 9339336), (36, 9079910), (38, 8602020), (40, 8171919), (42, 7782780), (45, 7263928), (56, 5837085), (57, 5734680), (60, 5447946), (63, 5188520), (70, 4669668), (72, 4539955), (76, 4301010), (84, 3891390), (90, 3631964), (95, 3440808), (105, 3113112), (114, 2867340), (120, 2723973), (126, 2594260), (133, 2457720), (140, 2334834), (152, 2150505), (168, 1945695), (171, 1911560), (180, 1815982), (190, 1720404), (210, 1556556), (228, 1433670), (252, 1297130), (266, 1228860), (280, 1167417), (285, 1146936), (315, 1037704), (342, 955780), (360, 907991), (380, 860202), (399, 819240), (420, 778278), (456, 716835), (504, 648565), (532, 614430), (570, 573468), (630, 518852), (665, 491544), (684, 477890), (760, 430101), (798, 409620), (840, 389139), (855, 382312), (1064, 307215), (1140, 286734), (1197, 273080), (1260, 259426), (1330, 245772), (1368, 238945), (1596, 204810), (1710, 191156), (1995, 163848), (2280, 143367), (2394, 136540), (2520, 129713), (2660, 122886), (3192, 102405), (3420, 95578), (3990, 81924), (4788, 68270), (5320, 61443), (5985, 54616), (6827, 47880), (6840, 47789), (7980, 40962), (9576, 34135), (11970, 27308), (13654, 23940), (15960, 20481)]