196054920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28663}}^1$

素因数の和:28699

約数の個数: 96

約数和(自身を含む): 670737600

約数和(自身を除く): 474682680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 28663, 57326, 85989, 114652, 143315, 171978, 229304, 257967, 286630, 343956, 429945, 515934, 544597, 573260, 687912, 859890, 1031868, 1089194, 1146520, 1289835, 1633791, 1719780, 2063736, 2178388, 2579670, 2722985, 3267582, 3439560, 4356776, 4901373, 5159340, 5445970, 6535164, 8168955, 9802746, 10318680, 10891940, 13070328, 16337910, 19605492, 21783880, 24506865, 32675820, 39210984, 49013730, 65351640, 98027460, 196054920]

約数ペア:

[(1, 196054920), (2, 98027460), (3, 65351640), (4, 49013730), (5, 39210984), (6, 32675820), (8, 24506865), (9, 21783880), (10, 19605492), (12, 16337910), (15, 13070328), (18, 10891940), (19, 10318680), (20, 9802746), (24, 8168955), (30, 6535164), (36, 5445970), (38, 5159340), (40, 4901373), (45, 4356776), (57, 3439560), (60, 3267582), (72, 2722985), (76, 2579670), (90, 2178388), (95, 2063736), (114, 1719780), (120, 1633791), (152, 1289835), (171, 1146520), (180, 1089194), (190, 1031868), (228, 859890), (285, 687912), (342, 573260), (360, 544597), (380, 515934), (456, 429945), (570, 343956), (684, 286630), (760, 257967), (855, 229304), (1140, 171978), (1368, 143315), (1710, 114652), (2280, 85989), (3420, 57326), (6840, 28663)]