4227571920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:858

約数の個数: 320

約数和(自身を含む): 15499008000

約数和(自身を除く): 11271436080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 199, 208, 220, 240, 260, 264, 286, 312, 330, 390, 398, 429, 440, 520, 528, 572, 597, 619, 624, 660, 715, 780, 796, 858, 880, 995, 1040, 1144, 1194, 1238, 1320, 1430, 1560, 1592, 1716, 1857, 1990, 2145, 2189, 2288, 2388, 2476, 2587, 2640, 2860, 2985, 3095, 3120, 3184, 3432, 3714, 3980, 4290, 4378, 4776, 4952, 5174, 5720, 5970, 6190, 6567, 6809, 6864, 7428, 7761, 7960, 8047, 8580, 8756, 9285, 9552, 9904, 10348, 10945, 11440, 11940, 12380, 12935, 13134, 13618, 14856, 15522, 15920, 16094, 17160, 17512, 18570, 20427, 20696, 21890, 23880, 24141, 24760, 25870, 26268, 27236, 28457, 29712, 31044, 32188, 32835, 34045, 34320, 35024, 37140, 38805, 40235, 40854, 41392, 43780, 47760, 48282, 49520, 51740, 52536, 54472, 56914, 62088, 64376, 65670, 68090, 74280, 77610, 80470, 81708, 85371, 87560, 88517, 96564, 102135, 103480, 105072, 108944, 113828, 120705, 123181, 124176, 128752, 131340, 136180, 142285, 148560, 155220, 160940, 163416, 170742, 175120, 177034, 193128, 204270, 206960, 227656, 241410, 246362, 262680, 265551, 272360, 284570, 310440, 321880, 326832, 341484, 354068, 369543, 386256, 408540, 426855, 442585, 455312, 482820, 492724, 525360, 531102, 544720, 569140, 615905, 620880, 643760, 682968, 708136, 739086, 817080, 853710, 885170, 965640, 985448, 1062204, 1138280, 1231810, 1327755, 1354991, 1365936, 1416272, 1478172, 1601353, 1634160, 1707420, 1770340, 1847715, 1931280, 1970896, 2124408, 2276560, 2463620, 2655510, 2709982, 2956344, 3202706, 3414840, 3540680, 3695430, 4064973, 4248816, 4804059, 4927240, 5311020, 5419964, 5912688, 6405412, 6774955, 6829680, 7081360, 7390860, 8006765, 8129946, 9608118, 9854480, 10622040, 10839928, 12810824, 13549910, 14781720, 16013530, 16259892, 17614883, 19216236, 20324865, 21244080, 21679856, 24020295, 25621648, 27099820, 29563440, 32027060, 32519784, 35229766, 38432472, 40649730, 48040590, 52844649, 54199640, 64054120, 65039568, 70459532, 76864944, 81299460, 88074415, 96081180, 105689298, 108399280, 128108240, 140919064, 162598920, 176148830, 192162360, 211378596, 264223245, 281838128, 325197840, 352297660, 384324720, 422757192, 528446490, 704595320, 845514384, 1056892980, 1409190640, 2113785960, 4227571920]

約数ペア:

[(1, 4227571920), (2, 2113785960), (3, 1409190640), (4, 1056892980), (5, 845514384), (6, 704595320), (8, 528446490), (10, 422757192), (11, 384324720), (12, 352297660), (13, 325197840), (15, 281838128), (16, 264223245), (20, 211378596), (22, 192162360), (24, 176148830), (26, 162598920), (30, 140919064), (33, 128108240), (39, 108399280), (40, 105689298), (44, 96081180), (48, 88074415), (52, 81299460), (55, 76864944), (60, 70459532), (65, 65039568), (66, 64054120), (78, 54199640), (80, 52844649), (88, 48040590), (104, 40649730), (110, 38432472), (120, 35229766), (130, 32519784), (132, 32027060), (143, 29563440), (156, 27099820), (165, 25621648), (176, 24020295), (195, 21679856), (199, 21244080), (208, 20324865), (220, 19216236), (240, 17614883), (260, 16259892), (264, 16013530), (286, 14781720), (312, 13549910), (330, 12810824), (390, 10839928), (398, 10622040), (429, 9854480), (440, 9608118), (520, 8129946), (528, 8006765), (572, 7390860), (597, 7081360), (619, 6829680), (624, 6774955), (660, 6405412), (715, 5912688), (780, 5419964), (796, 5311020), (858, 4927240), (880, 4804059), (995, 4248816), (1040, 4064973), (1144, 3695430), (1194, 3540680), (1238, 3414840), (1320, 3202706), (1430, 2956344), (1560, 2709982), (1592, 2655510), (1716, 2463620), (1857, 2276560), (1990, 2124408), (2145, 1970896), (2189, 1931280), (2288, 1847715), (2388, 1770340), (2476, 1707420), (2587, 1634160), (2640, 1601353), (2860, 1478172), (2985, 1416272), (3095, 1365936), (3120, 1354991), (3184, 1327755), (3432, 1231810), (3714, 1138280), (3980, 1062204), (4290, 985448), (4378, 965640), (4776, 885170), (4952, 853710), (5174, 817080), (5720, 739086), (5970, 708136), (6190, 682968), (6567, 643760), (6809, 620880), (6864, 615905), (7428, 569140), (7761, 544720), (7960, 531102), (8047, 525360), (8580, 492724), (8756, 482820), (9285, 455312), (9552, 442585), (9904, 426855), (10348, 408540), (10945, 386256), (11440, 369543), (11940, 354068), (12380, 341484), (12935, 326832), (13134, 321880), (13618, 310440), (14856, 284570), (15522, 272360), (15920, 265551), (16094, 262680), (17160, 246362), (17512, 241410), (18570, 227656), (20427, 206960), (20696, 204270), (21890, 193128), (23880, 177034), (24141, 175120), (24760, 170742), (25870, 163416), (26268, 160940), (27236, 155220), (28457, 148560), (29712, 142285), (31044, 136180), (32188, 131340), (32835, 128752), (34045, 124176), (34320, 123181), (35024, 120705), (37140, 113828), (38805, 108944), (40235, 105072), (40854, 103480), (41392, 102135), (43780, 96564), (47760, 88517), (48282, 87560), (49520, 85371), (51740, 81708), (52536, 80470), (54472, 77610), (56914, 74280), (62088, 68090), (64376, 65670)]