447129120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 1470873600

約数和(自身を除く): 1023744480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 151, 155, 160, 186, 199, 240, 248, 302, 310, 372, 398, 453, 465, 480, 496, 597, 604, 620, 744, 755, 796, 906, 930, 992, 995, 1194, 1208, 1240, 1488, 1510, 1592, 1812, 1860, 1990, 2265, 2388, 2416, 2480, 2976, 2985, 3020, 3184, 3624, 3720, 3980, 4530, 4681, 4776, 4832, 4960, 5970, 6040, 6169, 6368, 7248, 7440, 7960, 9060, 9362, 9552, 11940, 12080, 12338, 14043, 14496, 14880, 15920, 18120, 18507, 18724, 19104, 23405, 23880, 24160, 24676, 28086, 30049, 30845, 31840, 36240, 37014, 37448, 46810, 47760, 49352, 56172, 60098, 61690, 70215, 72480, 74028, 74896, 90147, 92535, 93620, 95520, 98704, 112344, 120196, 123380, 140430, 148056, 149792, 150245, 180294, 185070, 187240, 197408, 224688, 240392, 246760, 280860, 296112, 300490, 360588, 370140, 374480, 449376, 450735, 480784, 493520, 561720, 592224, 600980, 721176, 740280, 748960, 901470, 931519, 961568, 987040, 1123440, 1201960, 1442352, 1480560, 1802940, 1863038, 2246880, 2403920, 2794557, 2884704, 2961120, 3605880, 3726076, 4657595, 4807840, 5589114, 7211760, 7452152, 9315190, 11178228, 13972785, 14423520, 14904304, 18630380, 22356456, 27945570, 29808608, 37260760, 44712912, 55891140, 74521520, 89425824, 111782280, 149043040, 223564560, 447129120]

約数ペア:

[(1, 447129120), (2, 223564560), (3, 149043040), (4, 111782280), (5, 89425824), (6, 74521520), (8, 55891140), (10, 44712912), (12, 37260760), (15, 29808608), (16, 27945570), (20, 22356456), (24, 18630380), (30, 14904304), (31, 14423520), (32, 13972785), (40, 11178228), (48, 9315190), (60, 7452152), (62, 7211760), (80, 5589114), (93, 4807840), (96, 4657595), (120, 3726076), (124, 3605880), (151, 2961120), (155, 2884704), (160, 2794557), (186, 2403920), (199, 2246880), (240, 1863038), (248, 1802940), (302, 1480560), (310, 1442352), (372, 1201960), (398, 1123440), (453, 987040), (465, 961568), (480, 931519), (496, 901470), (597, 748960), (604, 740280), (620, 721176), (744, 600980), (755, 592224), (796, 561720), (906, 493520), (930, 480784), (992, 450735), (995, 449376), (1194, 374480), (1208, 370140), (1240, 360588), (1488, 300490), (1510, 296112), (1592, 280860), (1812, 246760), (1860, 240392), (1990, 224688), (2265, 197408), (2388, 187240), (2416, 185070), (2480, 180294), (2976, 150245), (2985, 149792), (3020, 148056), (3184, 140430), (3624, 123380), (3720, 120196), (3980, 112344), (4530, 98704), (4681, 95520), (4776, 93620), (4832, 92535), (4960, 90147), (5970, 74896), (6040, 74028), (6169, 72480), (6368, 70215), (7248, 61690), (7440, 60098), (7960, 56172), (9060, 49352), (9362, 47760), (9552, 46810), (11940, 37448), (12080, 37014), (12338, 36240), (14043, 31840), (14496, 30845), (14880, 30049), (15920, 28086), (18120, 24676), (18507, 24160), (18724, 23880), (19104, 23405)]