327177720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 1156147200

約数和(自身を除く): 828969480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1543, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3086, 3420, 3534, 3720, 4629, 4712, 5301, 5580, 5890, 6172, 6840, 7068, 7715, 8835, 9258, 10602, 11160, 11780, 12344, 13887, 14136, 15430, 17670, 18516, 21204, 23145, 23560, 26505, 27774, 29317, 30860, 35340, 37032, 42408, 46290, 47833, 53010, 55548, 58634, 61720, 69435, 70680, 87951, 92580, 95666, 106020, 111096, 117268, 138870, 143499, 146585, 175902, 185160, 191332, 212040, 234536, 239165, 263853, 277740, 286998, 293170, 351804, 382664, 430497, 439755, 478330, 527706, 555480, 573996, 586340, 703608, 717495, 860994, 879510, 908827, 956660, 1055412, 1147992, 1172680, 1319265, 1434990, 1721988, 1759020, 1817654, 1913320, 2110824, 2152485, 2638530, 2726481, 2869980, 3443976, 3518040, 3635308, 4304970, 4544135, 5277060, 5452962, 5739960, 7270616, 8179443, 8609940, 9088270, 10554120, 10905924, 13632405, 16358886, 17219880, 18176540, 21811848, 27264810, 32717772, 36353080, 40897215, 54529620, 65435544, 81794430, 109059240, 163588860, 327177720]

約数ペア:

[(1, 327177720), (2, 163588860), (3, 109059240), (4, 81794430), (5, 65435544), (6, 54529620), (8, 40897215), (9, 36353080), (10, 32717772), (12, 27264810), (15, 21811848), (18, 18176540), (19, 17219880), (20, 16358886), (24, 13632405), (30, 10905924), (31, 10554120), (36, 9088270), (38, 8609940), (40, 8179443), (45, 7270616), (57, 5739960), (60, 5452962), (62, 5277060), (72, 4544135), (76, 4304970), (90, 3635308), (93, 3518040), (95, 3443976), (114, 2869980), (120, 2726481), (124, 2638530), (152, 2152485), (155, 2110824), (171, 1913320), (180, 1817654), (186, 1759020), (190, 1721988), (228, 1434990), (248, 1319265), (279, 1172680), (285, 1147992), (310, 1055412), (342, 956660), (360, 908827), (372, 879510), (380, 860994), (456, 717495), (465, 703608), (558, 586340), (570, 573996), (589, 555480), (620, 527706), (684, 478330), (744, 439755), (760, 430497), (855, 382664), (930, 351804), (1116, 293170), (1140, 286998), (1178, 277740), (1240, 263853), (1368, 239165), (1395, 234536), (1543, 212040), (1710, 191332), (1767, 185160), (1860, 175902), (2232, 146585), (2280, 143499), (2356, 138870), (2790, 117268), (2945, 111096), (3086, 106020), (3420, 95666), (3534, 92580), (3720, 87951), (4629, 70680), (4712, 69435), (5301, 61720), (5580, 58634), (5890, 55548), (6172, 53010), (6840, 47833), (7068, 46290), (7715, 42408), (8835, 37032), (9258, 35340), (10602, 30860), (11160, 29317), (11780, 27774), (12344, 26505), (13887, 23560), (14136, 23145), (15430, 21204), (17670, 18516)]