196047720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 717949440

約数和(自身を除く): 521901720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1597, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3194, 3410, 3720, 3960, 4092, 4791, 5115, 5580, 6138, 6388, 6820, 7985, 8184, 9582, 10230, 11160, 12276, 12776, 13640, 14373, 15345, 15970, 17567, 19164, 20460, 23955, 24552, 28746, 30690, 31940, 35134, 38328, 40920, 47910, 49507, 52701, 57492, 61380, 63880, 70268, 71865, 87835, 95820, 99014, 105402, 114984, 122760, 140536, 143730, 148521, 158103, 175670, 191640, 198028, 210804, 247535, 263505, 287460, 297042, 316206, 351340, 396056, 421608, 445563, 495070, 527010, 544577, 574920, 594084, 632412, 702680, 742605, 790515, 891126, 990140, 1054020, 1089154, 1188168, 1264824, 1485210, 1581030, 1633731, 1782252, 1980280, 2108040, 2178308, 2227815, 2722885, 2970420, 3162060, 3267462, 3564504, 4356616, 4455630, 4901193, 5445770, 5940840, 6324120, 6534924, 8168655, 8911260, 9802386, 10891540, 13069848, 16337310, 17822520, 19604772, 21783080, 24505965, 32674620, 39209544, 49011930, 65349240, 98023860, 196047720]

約数ペア:

[(1, 196047720), (2, 98023860), (3, 65349240), (4, 49011930), (5, 39209544), (6, 32674620), (8, 24505965), (9, 21783080), (10, 19604772), (11, 17822520), (12, 16337310), (15, 13069848), (18, 10891540), (20, 9802386), (22, 8911260), (24, 8168655), (30, 6534924), (31, 6324120), (33, 5940840), (36, 5445770), (40, 4901193), (44, 4455630), (45, 4356616), (55, 3564504), (60, 3267462), (62, 3162060), (66, 2970420), (72, 2722885), (88, 2227815), (90, 2178308), (93, 2108040), (99, 1980280), (110, 1782252), (120, 1633731), (124, 1581030), (132, 1485210), (155, 1264824), (165, 1188168), (180, 1089154), (186, 1054020), (198, 990140), (220, 891126), (248, 790515), (264, 742605), (279, 702680), (310, 632412), (330, 594084), (341, 574920), (360, 544577), (372, 527010), (396, 495070), (440, 445563), (465, 421608), (495, 396056), (558, 351340), (620, 316206), (660, 297042), (682, 287460), (744, 263505), (792, 247535), (930, 210804), (990, 198028), (1023, 191640), (1116, 175670), (1240, 158103), (1320, 148521), (1364, 143730), (1395, 140536), (1597, 122760), (1705, 114984), (1860, 105402), (1980, 99014), (2046, 95820), (2232, 87835), (2728, 71865), (2790, 70268), (3069, 63880), (3194, 61380), (3410, 57492), (3720, 52701), (3960, 49507), (4092, 47910), (4791, 40920), (5115, 38328), (5580, 35134), (6138, 31940), (6388, 30690), (6820, 28746), (7985, 24552), (8184, 23955), (9582, 20460), (10230, 19164), (11160, 17567), (12276, 15970), (12776, 15345), (13640, 14373)]