191496240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 710892000

約数和(自身を除く): 519395760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 499, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 998, 1040, 1066, 1170, 1230, 1476, 1497, 1560, 1599, 1640, 1845, 1872, 1968, 1996, 2132, 2340, 2460, 2495, 2665, 2952, 2994, 3120, 3198, 3280, 3690, 3992, 4264, 4491, 4680, 4797, 4920, 4990, 5330, 5904, 5988, 6396, 6487, 7380, 7485, 7984, 7995, 8528, 8982, 9360, 9594, 9840, 9980, 10660, 11976, 12792, 12974, 14760, 14970, 15990, 17964, 19188, 19461, 19960, 20459, 21320, 22455, 23952, 23985, 25584, 25948, 29520, 29940, 31980, 32435, 35928, 38376, 38922, 39920, 40918, 42640, 44910, 47970, 51896, 58383, 59880, 61377, 63960, 64870, 71856, 76752, 77844, 81836, 89820, 95940, 97305, 102295, 103792, 116766, 119760, 122754, 127920, 129740, 155688, 163672, 179640, 184131, 191880, 194610, 204590, 233532, 245508, 259480, 265967, 291915, 306885, 311376, 327344, 359280, 368262, 383760, 389220, 409180, 467064, 491016, 518960, 531934, 583830, 613770, 736524, 778440, 797901, 818360, 920655, 934128, 982032, 1063868, 1167660, 1227540, 1329835, 1473048, 1556880, 1595802, 1636720, 1841310, 2127736, 2335320, 2393703, 2455080, 2659670, 2946096, 3191604, 3682620, 3989505, 4255472, 4670640, 4787406, 4910160, 5319340, 6383208, 7365240, 7979010, 9574812, 10638680, 11968515, 12766416, 14730480, 15958020, 19149624, 21277360, 23937030, 31916040, 38299248, 47874060, 63832080, 95748120, 191496240]

約数ペア:

[(1, 191496240), (2, 95748120), (3, 63832080), (4, 47874060), (5, 38299248), (6, 31916040), (8, 23937030), (9, 21277360), (10, 19149624), (12, 15958020), (13, 14730480), (15, 12766416), (16, 11968515), (18, 10638680), (20, 9574812), (24, 7979010), (26, 7365240), (30, 6383208), (36, 5319340), (39, 4910160), (40, 4787406), (41, 4670640), (45, 4255472), (48, 3989505), (52, 3682620), (60, 3191604), (65, 2946096), (72, 2659670), (78, 2455080), (80, 2393703), (82, 2335320), (90, 2127736), (104, 1841310), (117, 1636720), (120, 1595802), (123, 1556880), (130, 1473048), (144, 1329835), (156, 1227540), (164, 1167660), (180, 1063868), (195, 982032), (205, 934128), (208, 920655), (234, 818360), (240, 797901), (246, 778440), (260, 736524), (312, 613770), (328, 583830), (360, 531934), (369, 518960), (390, 491016), (410, 467064), (468, 409180), (492, 389220), (499, 383760), (520, 368262), (533, 359280), (585, 327344), (615, 311376), (624, 306885), (656, 291915), (720, 265967), (738, 259480), (780, 245508), (820, 233532), (936, 204590), (984, 194610), (998, 191880), (1040, 184131), (1066, 179640), (1170, 163672), (1230, 155688), (1476, 129740), (1497, 127920), (1560, 122754), (1599, 119760), (1640, 116766), (1845, 103792), (1872, 102295), (1968, 97305), (1996, 95940), (2132, 89820), (2340, 81836), (2460, 77844), (2495, 76752), (2665, 71856), (2952, 64870), (2994, 63960), (3120, 61377), (3198, 59880), (3280, 58383), (3690, 51896), (3992, 47970), (4264, 44910), (4491, 42640), (4680, 40918), (4797, 39920), (4920, 38922), (4990, 38376), (5330, 35928), (5904, 32435), (5988, 31980), (6396, 29940), (6487, 29520), (7380, 25948), (7485, 25584), (7984, 23985), (7995, 23952), (8528, 22455), (8982, 21320), (9360, 20459), (9594, 19960), (9840, 19461), (9980, 19188), (10660, 17964), (11976, 15990), (12792, 14970), (12974, 14760)]