304160220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 288

約数和(自身を含む): 1174118400

約数和(自身を除く): 869958180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 599, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1198, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1797, 1820, 1860, 1953, 2015, 2170, 2340, 2396, 2418, 2604, 2730, 2790, 2821, 2995, 3255, 3276, 3594, 3627, 3906, 4030, 4095, 4193, 4340, 4836, 5391, 5460, 5580, 5642, 5990, 6045, 6510, 7188, 7254, 7787, 7812, 8060, 8190, 8386, 8463, 8985, 9765, 10782, 11284, 11980, 12090, 12579, 13020, 14105, 14508, 15574, 16380, 16772, 16926, 17970, 18135, 18569, 19530, 20965, 21564, 23361, 24180, 25158, 25389, 26955, 28210, 31148, 33852, 35940, 36270, 37138, 37737, 38935, 39060, 41930, 42315, 46722, 50316, 50778, 53910, 54509, 55707, 56420, 62895, 70083, 72540, 74276, 75474, 77870, 83860, 84630, 92845, 93444, 101556, 107820, 109018, 111414, 116805, 125790, 126945, 129983, 140166, 150948, 155740, 163527, 167121, 169260, 185690, 188685, 218036, 222828, 233610, 241397, 251580, 253890, 259966, 272545, 278535, 280332, 327054, 334242, 350415, 371380, 377370, 389949, 467220, 482794, 490581, 507780, 519932, 545090, 557070, 649915, 654108, 668484, 700830, 724191, 754740, 779898, 817635, 835605, 965588, 981162, 1090180, 1114140, 1169847, 1206985, 1299830, 1401660, 1448382, 1559796, 1635270, 1671210, 1689779, 1949745, 1962324, 2172573, 2339694, 2413970, 2452905, 2599660, 2896764, 3270540, 3342420, 3379558, 3620955, 3899490, 4345146, 4679388, 4827940, 4905810, 5069337, 5849235, 6759116, 7241910, 7798980, 8448895, 8690292, 9811620, 10138674, 10862865, 11698470, 14483820, 15208011, 16897790, 20277348, 21725730, 23396940, 25346685, 30416022, 33795580, 43451460, 50693370, 60832044, 76040055, 101386740, 152080110, 304160220]

約数ペア:

[(1, 304160220), (2, 152080110), (3, 101386740), (4, 76040055), (5, 60832044), (6, 50693370), (7, 43451460), (9, 33795580), (10, 30416022), (12, 25346685), (13, 23396940), (14, 21725730), (15, 20277348), (18, 16897790), (20, 15208011), (21, 14483820), (26, 11698470), (28, 10862865), (30, 10138674), (31, 9811620), (35, 8690292), (36, 8448895), (39, 7798980), (42, 7241910), (45, 6759116), (52, 5849235), (60, 5069337), (62, 4905810), (63, 4827940), (65, 4679388), (70, 4345146), (78, 3899490), (84, 3620955), (90, 3379558), (91, 3342420), (93, 3270540), (105, 2896764), (117, 2599660), (124, 2452905), (126, 2413970), (130, 2339694), (140, 2172573), (155, 1962324), (156, 1949745), (180, 1689779), (182, 1671210), (186, 1635270), (195, 1559796), (210, 1448382), (217, 1401660), (234, 1299830), (252, 1206985), (260, 1169847), (273, 1114140), (279, 1090180), (310, 981162), (315, 965588), (364, 835605), (372, 817635), (390, 779898), (403, 754740), (420, 724191), (434, 700830), (455, 668484), (465, 654108), (468, 649915), (546, 557070), (558, 545090), (585, 519932), (599, 507780), (620, 490581), (630, 482794), (651, 467220), (780, 389949), (806, 377370), (819, 371380), (868, 350415), (910, 334242), (930, 327054), (1085, 280332), (1092, 278535), (1116, 272545), (1170, 259966), (1198, 253890), (1209, 251580), (1260, 241397), (1302, 233610), (1365, 222828), (1395, 218036), (1612, 188685), (1638, 185690), (1797, 169260), (1820, 167121), (1860, 163527), (1953, 155740), (2015, 150948), (2170, 140166), (2340, 129983), (2396, 126945), (2418, 125790), (2604, 116805), (2730, 111414), (2790, 109018), (2821, 107820), (2995, 101556), (3255, 93444), (3276, 92845), (3594, 84630), (3627, 83860), (3906, 77870), (4030, 75474), (4095, 74276), (4193, 72540), (4340, 70083), (4836, 62895), (5391, 56420), (5460, 55707), (5580, 54509), (5642, 53910), (5990, 50778), (6045, 50316), (6510, 46722), (7188, 42315), (7254, 41930), (7787, 39060), (7812, 38935), (8060, 37737), (8190, 37138), (8386, 36270), (8463, 35940), (8985, 33852), (9765, 31148), (10782, 28210), (11284, 26955), (11980, 25389), (12090, 25158), (12579, 24180), (13020, 23361), (14105, 21564), (14508, 20965), (15574, 19530), (16380, 18569), (16772, 18135), (16926, 17970)]