72281561040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{36599}}^1$

素因数の和:36842

約数の個数: 240

約数和(自身を含む): 262664438400

約数和(自身を除く): 190382877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 211, 234, 240, 260, 312, 360, 390, 422, 468, 520, 585, 624, 633, 720, 780, 844, 936, 1040, 1055, 1170, 1266, 1560, 1688, 1872, 1899, 2110, 2340, 2532, 2743, 3120, 3165, 3376, 3798, 4220, 4680, 5064, 5486, 6330, 7596, 8229, 8440, 9360, 9495, 10128, 10972, 12660, 13715, 15192, 16458, 16880, 18990, 21944, 24687, 25320, 27430, 30384, 32916, 36599, 37980, 41145, 43888, 49374, 50640, 54860, 65832, 73198, 75960, 82290, 98748, 109720, 109797, 123435, 131664, 146396, 151920, 164580, 182995, 197496, 219440, 219594, 246870, 292792, 329160, 329391, 365990, 394992, 439188, 475787, 493740, 548985, 585584, 658320, 658782, 731980, 878376, 951574, 987480, 1097970, 1317564, 1427361, 1463960, 1646955, 1756752, 1903148, 1974960, 2195940, 2378935, 2635128, 2854722, 2927920, 3293910, 3806296, 4282083, 4391880, 4757870, 5270256, 5709444, 6587820, 7136805, 7612592, 7722389, 8564166, 8783760, 9515740, 11418888, 13175640, 14273610, 15444778, 17128332, 19031480, 21410415, 22837776, 23167167, 26351280, 28547220, 30889556, 34256664, 38062960, 38611945, 42820830, 46334334, 57094440, 61779112, 68513328, 69501501, 77223890, 85641660, 92668668, 100391057, 114188880, 115835835, 123558224, 139003002, 154447780, 171283320, 185337336, 200782114, 231671670, 278006004, 301173171, 308895560, 342566640, 347507505, 370674672, 401564228, 463343340, 501955285, 556012008, 602346342, 617791120, 695015010, 803128456, 903519513, 926686680, 1003910570, 1112024016, 1204692684, 1390030020, 1505865855, 1606256912, 1807039026, 1853373360, 2007821140, 2409385368, 2780060040, 3011731710, 3614078052, 4015642280, 4517597565, 4818770736, 5560120080, 6023463420, 7228156104, 8031284560, 9035195130, 12046926840, 14456312208, 18070390260, 24093853680, 36140780520, 72281561040]

約数ペア:

[(1, 72281561040), (2, 36140780520), (3, 24093853680), (4, 18070390260), (5, 14456312208), (6, 12046926840), (8, 9035195130), (9, 8031284560), (10, 7228156104), (12, 6023463420), (13, 5560120080), (15, 4818770736), (16, 4517597565), (18, 4015642280), (20, 3614078052), (24, 3011731710), (26, 2780060040), (30, 2409385368), (36, 2007821140), (39, 1853373360), (40, 1807039026), (45, 1606256912), (48, 1505865855), (52, 1390030020), (60, 1204692684), (65, 1112024016), (72, 1003910570), (78, 926686680), (80, 903519513), (90, 803128456), (104, 695015010), (117, 617791120), (120, 602346342), (130, 556012008), (144, 501955285), (156, 463343340), (180, 401564228), (195, 370674672), (208, 347507505), (211, 342566640), (234, 308895560), (240, 301173171), (260, 278006004), (312, 231671670), (360, 200782114), (390, 185337336), (422, 171283320), (468, 154447780), (520, 139003002), (585, 123558224), (624, 115835835), (633, 114188880), (720, 100391057), (780, 92668668), (844, 85641660), (936, 77223890), (1040, 69501501), (1055, 68513328), (1170, 61779112), (1266, 57094440), (1560, 46334334), (1688, 42820830), (1872, 38611945), (1899, 38062960), (2110, 34256664), (2340, 30889556), (2532, 28547220), (2743, 26351280), (3120, 23167167), (3165, 22837776), (3376, 21410415), (3798, 19031480), (4220, 17128332), (4680, 15444778), (5064, 14273610), (5486, 13175640), (6330, 11418888), (7596, 9515740), (8229, 8783760), (8440, 8564166), (9360, 7722389), (9495, 7612592), (10128, 7136805), (10972, 6587820), (12660, 5709444), (13715, 5270256), (15192, 4757870), (16458, 4391880), (16880, 4282083), (18990, 3806296), (21944, 3293910), (24687, 2927920), (25320, 2854722), (27430, 2635128), (30384, 2378935), (32916, 2195940), (36599, 1974960), (37980, 1903148), (41145, 1756752), (43888, 1646955), (49374, 1463960), (50640, 1427361), (54860, 1317564), (65832, 1097970), (73198, 987480), (75960, 951574), (82290, 878376), (98748, 731980), (109720, 658782), (109797, 658320), (123435, 585584), (131664, 548985), (146396, 493740), (151920, 475787), (164580, 439188), (182995, 394992), (197496, 365990), (219440, 329391), (219594, 329160), (246870, 292792)]