1840871760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2786

約数の個数: 320

約数和(自身を含む): 7252869120

約数和(自身を除く): 5411997360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2719, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5438, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 8060, 8157, 8463, 8680, 9672, 10416, 10876, 10920, 11284, 12090, 13020, 13595, 14105, 16120, 16314, 16926, 17360, 19033, 19344, 21752, 21840, 22568, 24180, 26040, 27190, 28210, 32240, 32628, 33852, 35347, 38066, 40785, 42315, 43504, 45136, 48360, 52080, 54380, 56420, 57099, 65256, 67704, 70694, 76132, 81570, 84289, 84630, 95165, 96720, 106041, 108760, 112840, 114198, 130512, 135408, 141388, 152264, 163140, 168578, 169260, 176735, 190330, 212082, 217520, 225680, 228396, 247429, 252867, 282776, 285495, 304528, 326280, 337156, 338520, 353470, 380660, 421445, 424164, 456792, 494858, 505734, 530205, 565552, 570990, 590023, 652560, 674312, 677040, 706940, 742287, 761320, 842890, 848328, 913584, 989716, 1011468, 1060410, 1095757, 1141980, 1180046, 1237145, 1264335, 1348624, 1413880, 1484574, 1522640, 1685780, 1696656, 1770069, 1979432, 2022936, 2120820, 2191514, 2283960, 2360092, 2474290, 2528670, 2827760, 2950115, 2969148, 3287271, 3371560, 3540138, 3711435, 3958864, 4045872, 4241640, 4383028, 4567920, 4720184, 4948580, 5057340, 5478785, 5900230, 5938296, 6574542, 6743120, 7080276, 7422870, 7670299, 8483280, 8766056, 8850345, 9440368, 9897160, 10114680, 10957570, 11800460, 11876592, 13149084, 14160552, 14845740, 15340598, 16436355, 17532112, 17700690, 19794320, 20229360, 21915140, 23010897, 23600920, 26298168, 28321104, 29691480, 30681196, 32872710, 35401380, 38351495, 43830280, 46021794, 47201840, 52596336, 59382960, 61362392, 65745420, 70802760, 76702990, 87660560, 92043588, 115054485, 122724784, 131490840, 141605520, 153405980, 184087176, 230108970, 262981680, 306811960, 368174352, 460217940, 613623920, 920435880, 1840871760]

約数ペア:

[(1, 1840871760), (2, 920435880), (3, 613623920), (4, 460217940), (5, 368174352), (6, 306811960), (7, 262981680), (8, 230108970), (10, 184087176), (12, 153405980), (13, 141605520), (14, 131490840), (15, 122724784), (16, 115054485), (20, 92043588), (21, 87660560), (24, 76702990), (26, 70802760), (28, 65745420), (30, 61362392), (31, 59382960), (35, 52596336), (39, 47201840), (40, 46021794), (42, 43830280), (48, 38351495), (52, 35401380), (56, 32872710), (60, 30681196), (62, 29691480), (65, 28321104), (70, 26298168), (78, 23600920), (80, 23010897), (84, 21915140), (91, 20229360), (93, 19794320), (104, 17700690), (105, 17532112), (112, 16436355), (120, 15340598), (124, 14845740), (130, 14160552), (140, 13149084), (155, 11876592), (156, 11800460), (168, 10957570), (182, 10114680), (186, 9897160), (195, 9440368), (208, 8850345), (210, 8766056), (217, 8483280), (240, 7670299), (248, 7422870), (260, 7080276), (273, 6743120), (280, 6574542), (310, 5938296), (312, 5900230), (336, 5478785), (364, 5057340), (372, 4948580), (390, 4720184), (403, 4567920), (420, 4383028), (434, 4241640), (455, 4045872), (465, 3958864), (496, 3711435), (520, 3540138), (546, 3371560), (560, 3287271), (620, 2969148), (624, 2950115), (651, 2827760), (728, 2528670), (744, 2474290), (780, 2360092), (806, 2283960), (840, 2191514), (868, 2120820), (910, 2022936), (930, 1979432), (1040, 1770069), (1085, 1696656), (1092, 1685780), (1209, 1522640), (1240, 1484574), (1302, 1413880), (1365, 1348624), (1456, 1264335), (1488, 1237145), (1560, 1180046), (1612, 1141980), (1680, 1095757), (1736, 1060410), (1820, 1011468), (1860, 989716), (2015, 913584), (2170, 848328), (2184, 842890), (2418, 761320), (2480, 742287), (2604, 706940), (2719, 677040), (2730, 674312), (2821, 652560), (3120, 590023), (3224, 570990), (3255, 565552), (3472, 530205), (3640, 505734), (3720, 494858), (4030, 456792), (4340, 424164), (4368, 421445), (4836, 380660), (5208, 353470), (5438, 338520), (5460, 337156), (5642, 326280), (6045, 304528), (6448, 285495), (6510, 282776), (7280, 252867), (7440, 247429), (8060, 228396), (8157, 225680), (8463, 217520), (8680, 212082), (9672, 190330), (10416, 176735), (10876, 169260), (10920, 168578), (11284, 163140), (12090, 152264), (13020, 141388), (13595, 135408), (14105, 130512), (16120, 114198), (16314, 112840), (16926, 108760), (17360, 106041), (19033, 96720), (19344, 95165), (21752, 84630), (21840, 84289), (22568, 81570), (24180, 76132), (26040, 70694), (27190, 67704), (28210, 65256), (32240, 57099), (32628, 56420), (33852, 54380), (35347, 52080), (38066, 48360), (40785, 45136), (42315, 43504)]