468751920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 1813217280

約数和(自身を除く): 1344465360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 254, 260, 273, 280, 312, 336, 338, 364, 381, 390, 420, 455, 507, 508, 520, 546, 560, 624, 635, 676, 728, 762, 780, 840, 845, 889, 910, 1014, 1016, 1040, 1092, 1183, 1270, 1352, 1365, 1456, 1524, 1560, 1651, 1680, 1690, 1778, 1820, 1905, 2028, 2032, 2184, 2197, 2366, 2535, 2540, 2667, 2704, 2730, 3048, 3120, 3302, 3380, 3549, 3556, 3640, 3810, 4056, 4368, 4394, 4445, 4732, 4953, 5070, 5080, 5334, 5460, 5915, 6096, 6591, 6604, 6760, 7098, 7112, 7280, 7620, 8112, 8255, 8788, 8890, 9464, 9906, 10140, 10160, 10668, 10920, 10985, 11557, 11830, 13182, 13208, 13335, 13520, 14196, 14224, 15240, 15379, 16510, 17576, 17745, 17780, 18928, 19812, 20280, 21336, 21463, 21840, 21970, 23114, 23660, 24765, 26364, 26416, 26670, 28392, 30480, 30758, 32955, 33020, 34671, 35152, 35490, 35560, 39624, 40560, 42672, 42926, 43940, 46137, 46228, 47320, 49530, 52728, 53340, 56784, 57785, 61516, 64389, 65910, 66040, 69342, 70980, 71120, 76895, 79248, 85852, 87880, 92274, 92456, 94640, 99060, 105456, 106680, 107315, 115570, 123032, 128778, 131820, 132080, 138684, 141960, 150241, 153790, 171704, 173355, 175760, 184548, 184912, 198120, 213360, 214630, 230685, 231140, 246064, 257556, 263640, 277368, 279019, 283920, 300482, 307580, 321945, 343408, 346710, 369096, 396240, 429260, 450723, 461370, 462280, 515112, 527280, 554736, 558038, 600964, 615160, 643890, 693420, 738192, 751205, 837057, 858520, 901446, 922740, 924560, 1030224, 1116076, 1201928, 1230320, 1287780, 1386840, 1395095, 1502410, 1674114, 1717040, 1802892, 1845480, 1953133, 2232152, 2253615, 2403856, 2575560, 2773680, 2790190, 3004820, 3348228, 3605784, 3690960, 3906266, 4185285, 4464304, 4507230, 5151120, 5580380, 5859399, 6009640, 6696456, 7211568, 7812532, 8370570, 9014460, 9765665, 11160760, 11718798, 12019280, 13392912, 15625064, 16741140, 18028920, 19531330, 22321520, 23437596, 29296995, 31250128, 33482280, 36057840, 39062660, 46875192, 58593990, 66964560, 78125320, 93750384, 117187980, 156250640, 234375960, 468751920]

約数ペア:

[(1, 468751920), (2, 234375960), (3, 156250640), (4, 117187980), (5, 93750384), (6, 78125320), (7, 66964560), (8, 58593990), (10, 46875192), (12, 39062660), (13, 36057840), (14, 33482280), (15, 31250128), (16, 29296995), (20, 23437596), (21, 22321520), (24, 19531330), (26, 18028920), (28, 16741140), (30, 15625064), (35, 13392912), (39, 12019280), (40, 11718798), (42, 11160760), (48, 9765665), (52, 9014460), (56, 8370570), (60, 7812532), (65, 7211568), (70, 6696456), (78, 6009640), (80, 5859399), (84, 5580380), (91, 5151120), (104, 4507230), (105, 4464304), (112, 4185285), (120, 3906266), (127, 3690960), (130, 3605784), (140, 3348228), (156, 3004820), (168, 2790190), (169, 2773680), (182, 2575560), (195, 2403856), (208, 2253615), (210, 2232152), (240, 1953133), (254, 1845480), (260, 1802892), (273, 1717040), (280, 1674114), (312, 1502410), (336, 1395095), (338, 1386840), (364, 1287780), (381, 1230320), (390, 1201928), (420, 1116076), (455, 1030224), (507, 924560), (508, 922740), (520, 901446), (546, 858520), (560, 837057), (624, 751205), (635, 738192), (676, 693420), (728, 643890), (762, 615160), (780, 600964), (840, 558038), (845, 554736), (889, 527280), (910, 515112), (1014, 462280), (1016, 461370), (1040, 450723), (1092, 429260), (1183, 396240), (1270, 369096), (1352, 346710), (1365, 343408), (1456, 321945), (1524, 307580), (1560, 300482), (1651, 283920), (1680, 279019), (1690, 277368), (1778, 263640), (1820, 257556), (1905, 246064), (2028, 231140), (2032, 230685), (2184, 214630), (2197, 213360), (2366, 198120), (2535, 184912), (2540, 184548), (2667, 175760), (2704, 173355), (2730, 171704), (3048, 153790), (3120, 150241), (3302, 141960), (3380, 138684), (3549, 132080), (3556, 131820), (3640, 128778), (3810, 123032), (4056, 115570), (4368, 107315), (4394, 106680), (4445, 105456), (4732, 99060), (4953, 94640), (5070, 92456), (5080, 92274), (5334, 87880), (5460, 85852), (5915, 79248), (6096, 76895), (6591, 71120), (6604, 70980), (6760, 69342), (7098, 66040), (7112, 65910), (7280, 64389), (7620, 61516), (8112, 57785), (8255, 56784), (8788, 53340), (8890, 52728), (9464, 49530), (9906, 47320), (10140, 46228), (10160, 46137), (10668, 43940), (10920, 42926), (10985, 42672), (11557, 40560), (11830, 39624), (13182, 35560), (13208, 35490), (13335, 35152), (13520, 34671), (14196, 33020), (14224, 32955), (15240, 30758), (15379, 30480), (16510, 28392), (17576, 26670), (17745, 26416), (17780, 26364), (18928, 24765), (19812, 23660), (20280, 23114), (21336, 21970), (21463, 21840)]