764397360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 240

約数和(自身を含む): 2743752960

約数和(自身を除く): 1979355600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 787, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1520, 1574, 1704, 1710, 2130, 2280, 2361, 2556, 2698, 2736, 2840, 3148, 3195, 3408, 3420, 3935, 4047, 4260, 4560, 4722, 5112, 5396, 5680, 6296, 6390, 6745, 6840, 7083, 7870, 8094, 8520, 9444, 10224, 10792, 11805, 12141, 12592, 12780, 13490, 13680, 14166, 14953, 15740, 16188, 17040, 18888, 20235, 21584, 23610, 24282, 25560, 26980, 28332, 29906, 31480, 32376, 35415, 37776, 40470, 44859, 47220, 48564, 51120, 53960, 55877, 56664, 59812, 60705, 62960, 64752, 70830, 74765, 80940, 89718, 94440, 97128, 107920, 111754, 113328, 119624, 121410, 134577, 141660, 149530, 161880, 167631, 179436, 188880, 194256, 223508, 224295, 239248, 242820, 269154, 279385, 283320, 299060, 323760, 335262, 358872, 447016, 448590, 485640, 502893, 538308, 558770, 566640, 598120, 670524, 672885, 717744, 838155, 894032, 897180, 971280, 1005786, 1061663, 1076616, 1117540, 1196240, 1341048, 1345770, 1676310, 1794360, 2011572, 2123326, 2153232, 2235080, 2514465, 2682096, 2691540, 3184989, 3352620, 3588720, 4023144, 4246652, 4470160, 5028930, 5308315, 5383080, 6369978, 6705240, 8046288, 8493304, 9554967, 10057860, 10616630, 10766160, 12739956, 13410480, 15924945, 16986608, 19109934, 20115720, 21233260, 25479912, 31849890, 38219868, 40231440, 42466520, 47774835, 50959824, 63699780, 76439736, 84933040, 95549670, 127399560, 152879472, 191099340, 254799120, 382198680, 764397360]

約数ペア:

[(1, 764397360), (2, 382198680), (3, 254799120), (4, 191099340), (5, 152879472), (6, 127399560), (8, 95549670), (9, 84933040), (10, 76439736), (12, 63699780), (15, 50959824), (16, 47774835), (18, 42466520), (19, 40231440), (20, 38219868), (24, 31849890), (30, 25479912), (36, 21233260), (38, 20115720), (40, 19109934), (45, 16986608), (48, 15924945), (57, 13410480), (60, 12739956), (71, 10766160), (72, 10616630), (76, 10057860), (80, 9554967), (90, 8493304), (95, 8046288), (114, 6705240), (120, 6369978), (142, 5383080), (144, 5308315), (152, 5028930), (171, 4470160), (180, 4246652), (190, 4023144), (213, 3588720), (228, 3352620), (240, 3184989), (284, 2691540), (285, 2682096), (304, 2514465), (342, 2235080), (355, 2153232), (360, 2123326), (380, 2011572), (426, 1794360), (456, 1676310), (568, 1345770), (570, 1341048), (639, 1196240), (684, 1117540), (710, 1076616), (720, 1061663), (760, 1005786), (787, 971280), (852, 897180), (855, 894032), (912, 838155), (1065, 717744), (1136, 672885), (1140, 670524), (1278, 598120), (1349, 566640), (1368, 558770), (1420, 538308), (1520, 502893), (1574, 485640), (1704, 448590), (1710, 447016), (2130, 358872), (2280, 335262), (2361, 323760), (2556, 299060), (2698, 283320), (2736, 279385), (2840, 269154), (3148, 242820), (3195, 239248), (3408, 224295), (3420, 223508), (3935, 194256), (4047, 188880), (4260, 179436), (4560, 167631), (4722, 161880), (5112, 149530), (5396, 141660), (5680, 134577), (6296, 121410), (6390, 119624), (6745, 113328), (6840, 111754), (7083, 107920), (7870, 97128), (8094, 94440), (8520, 89718), (9444, 80940), (10224, 74765), (10792, 70830), (11805, 64752), (12141, 62960), (12592, 60705), (12780, 59812), (13490, 56664), (13680, 55877), (14166, 53960), (14953, 51120), (15740, 48564), (16188, 47220), (17040, 44859), (18888, 40470), (20235, 37776), (21584, 35415), (23610, 32376), (24282, 31480), (25560, 29906), (26980, 28332)]