64097460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 235683840

約数和(自身を除く): 171586380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 547, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1094, 1116, 1260, 1302, 1395, 1641, 1674, 1860, 1890, 1953, 2170, 2188, 2604, 2735, 2790, 3255, 3282, 3348, 3780, 3829, 3906, 4185, 4340, 4923, 5470, 5580, 5859, 6510, 6564, 7658, 7812, 8205, 8370, 9765, 9846, 10940, 11487, 11718, 13020, 14769, 15316, 16410, 16740, 16957, 19145, 19530, 19692, 22974, 23436, 24615, 29295, 29538, 32820, 33914, 34461, 38290, 39060, 45948, 49230, 50871, 57435, 58590, 59076, 67828, 68922, 73845, 76580, 84785, 98460, 101742, 103383, 114870, 117180, 118699, 137844, 147690, 152613, 169570, 172305, 203484, 206766, 229740, 237398, 254355, 295380, 305226, 339140, 344610, 356097, 413532, 457839, 474796, 508710, 516915, 593495, 610452, 689220, 712194, 763065, 915678, 1017420, 1033830, 1068291, 1186990, 1424388, 1526130, 1780485, 1831356, 2067660, 2136582, 2289195, 2373980, 3052260, 3204873, 3560970, 4273164, 4578390, 5341455, 6409746, 7121940, 9156780, 10682910, 12819492, 16024365, 21365820, 32048730, 64097460]

約数ペア:

[(1, 64097460), (2, 32048730), (3, 21365820), (4, 16024365), (5, 12819492), (6, 10682910), (7, 9156780), (9, 7121940), (10, 6409746), (12, 5341455), (14, 4578390), (15, 4273164), (18, 3560970), (20, 3204873), (21, 3052260), (27, 2373980), (28, 2289195), (30, 2136582), (31, 2067660), (35, 1831356), (36, 1780485), (42, 1526130), (45, 1424388), (54, 1186990), (60, 1068291), (62, 1033830), (63, 1017420), (70, 915678), (84, 763065), (90, 712194), (93, 689220), (105, 610452), (108, 593495), (124, 516915), (126, 508710), (135, 474796), (140, 457839), (155, 413532), (180, 356097), (186, 344610), (189, 339140), (210, 305226), (217, 295380), (252, 254355), (270, 237398), (279, 229740), (310, 206766), (315, 203484), (372, 172305), (378, 169570), (420, 152613), (434, 147690), (465, 137844), (540, 118699), (547, 117180), (558, 114870), (620, 103383), (630, 101742), (651, 98460), (756, 84785), (837, 76580), (868, 73845), (930, 68922), (945, 67828), (1085, 59076), (1094, 58590), (1116, 57435), (1260, 50871), (1302, 49230), (1395, 45948), (1641, 39060), (1674, 38290), (1860, 34461), (1890, 33914), (1953, 32820), (2170, 29538), (2188, 29295), (2604, 24615), (2735, 23436), (2790, 22974), (3255, 19692), (3282, 19530), (3348, 19145), (3780, 16957), (3829, 16740), (3906, 16410), (4185, 15316), (4340, 14769), (4923, 13020), (5470, 11718), (5580, 11487), (5859, 10940), (6510, 9846), (6564, 9765), (7658, 8370), (7812, 8205)]