763699680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 2780144640

約数和(自身を除く): 2016444960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 103, 114, 120, 144, 152, 160, 171, 180, 190, 206, 228, 240, 271, 285, 288, 304, 309, 342, 360, 380, 412, 456, 480, 515, 542, 570, 608, 618, 684, 720, 760, 813, 824, 855, 912, 927, 1030, 1084, 1140, 1236, 1355, 1368, 1440, 1520, 1545, 1626, 1648, 1710, 1824, 1854, 1957, 2060, 2168, 2280, 2439, 2472, 2710, 2736, 3040, 3090, 3252, 3296, 3420, 3708, 3914, 4065, 4120, 4336, 4560, 4635, 4878, 4944, 5149, 5420, 5472, 5871, 6180, 6504, 6840, 7416, 7828, 8130, 8240, 8672, 9120, 9270, 9756, 9785, 9888, 10298, 10840, 11742, 12195, 12360, 13008, 13680, 14832, 15447, 15656, 16260, 16480, 17613, 18540, 19512, 19570, 20596, 21680, 23484, 24390, 24720, 25745, 26016, 27360, 27913, 29355, 29664, 30894, 31312, 32520, 35226, 37080, 39024, 39140, 41192, 43360, 46341, 46968, 48780, 49440, 51490, 55826, 58710, 61788, 62624, 65040, 70452, 74160, 77235, 78048, 78280, 82384, 83739, 88065, 92682, 93936, 97560, 102980, 111652, 117420, 123576, 130080, 139565, 140904, 148320, 154470, 156560, 164768, 167478, 176130, 185364, 187872, 195120, 205960, 223304, 231705, 234840, 247152, 251217, 279130, 281808, 308940, 313120, 334956, 352260, 370728, 390240, 411920, 418695, 446608, 463410, 469680, 494304, 502434, 530347, 558260, 563616, 617880, 669912, 704520, 741456, 823840, 837390, 893216, 926820, 939360, 1004868, 1060694, 1116520, 1235760, 1256085, 1339824, 1409040, 1482912, 1591041, 1674780, 1853640, 2009736, 2121388, 2233040, 2471520, 2512170, 2651735, 2679648, 2818080, 3182082, 3349560, 3707280, 4019472, 4242776, 4466080, 4773123, 5024340, 5303470, 6364164, 6699120, 7414560, 7955205, 8038944, 8485552, 9546246, 10048680, 10606940, 12728328, 13398240, 15910410, 16971104, 19092492, 20097360, 21213880, 23865615, 25456656, 31820820, 38184984, 40194720, 42427760, 47731230, 50913312, 63641640, 76369968, 84855520, 95462460, 127283280, 152739936, 190924920, 254566560, 381849840, 763699680]

約数ペア:

[(1, 763699680), (2, 381849840), (3, 254566560), (4, 190924920), (5, 152739936), (6, 127283280), (8, 95462460), (9, 84855520), (10, 76369968), (12, 63641640), (15, 50913312), (16, 47731230), (18, 42427760), (19, 40194720), (20, 38184984), (24, 31820820), (30, 25456656), (32, 23865615), (36, 21213880), (38, 20097360), (40, 19092492), (45, 16971104), (48, 15910410), (57, 13398240), (60, 12728328), (72, 10606940), (76, 10048680), (80, 9546246), (90, 8485552), (95, 8038944), (96, 7955205), (103, 7414560), (114, 6699120), (120, 6364164), (144, 5303470), (152, 5024340), (160, 4773123), (171, 4466080), (180, 4242776), (190, 4019472), (206, 3707280), (228, 3349560), (240, 3182082), (271, 2818080), (285, 2679648), (288, 2651735), (304, 2512170), (309, 2471520), (342, 2233040), (360, 2121388), (380, 2009736), (412, 1853640), (456, 1674780), (480, 1591041), (515, 1482912), (542, 1409040), (570, 1339824), (608, 1256085), (618, 1235760), (684, 1116520), (720, 1060694), (760, 1004868), (813, 939360), (824, 926820), (855, 893216), (912, 837390), (927, 823840), (1030, 741456), (1084, 704520), (1140, 669912), (1236, 617880), (1355, 563616), (1368, 558260), (1440, 530347), (1520, 502434), (1545, 494304), (1626, 469680), (1648, 463410), (1710, 446608), (1824, 418695), (1854, 411920), (1957, 390240), (2060, 370728), (2168, 352260), (2280, 334956), (2439, 313120), (2472, 308940), (2710, 281808), (2736, 279130), (3040, 251217), (3090, 247152), (3252, 234840), (3296, 231705), (3420, 223304), (3708, 205960), (3914, 195120), (4065, 187872), (4120, 185364), (4336, 176130), (4560, 167478), (4635, 164768), (4878, 156560), (4944, 154470), (5149, 148320), (5420, 140904), (5472, 139565), (5871, 130080), (6180, 123576), (6504, 117420), (6840, 111652), (7416, 102980), (7828, 97560), (8130, 93936), (8240, 92682), (8672, 88065), (9120, 83739), (9270, 82384), (9756, 78280), (9785, 78048), (9888, 77235), (10298, 74160), (10840, 70452), (11742, 65040), (12195, 62624), (12360, 61788), (13008, 58710), (13680, 55826), (14832, 51490), (15447, 49440), (15656, 48780), (16260, 46968), (16480, 46341), (17613, 43360), (18540, 41192), (19512, 39140), (19570, 39024), (20596, 37080), (21680, 35226), (23484, 32520), (24390, 31312), (24720, 30894), (25745, 29664), (26016, 29355), (27360, 27913)]