288748740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 192

約数和(自身を含む): 1005709824

約数和(自身を除く): 716961084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 51, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 140, 148, 170, 185, 204, 210, 222, 238, 255, 259, 340, 357, 370, 420, 444, 476, 510, 518, 555, 595, 629, 714, 740, 777, 1020, 1036, 1093, 1110, 1190, 1258, 1295, 1428, 1554, 1785, 1887, 2186, 2220, 2380, 2516, 2590, 3108, 3145, 3279, 3570, 3774, 3885, 4372, 4403, 5180, 5465, 6290, 6558, 7140, 7548, 7651, 7770, 8806, 9435, 10930, 12580, 13116, 13209, 15302, 15540, 16395, 17612, 18581, 18870, 21860, 22015, 22953, 26418, 30604, 32790, 37162, 37740, 38255, 40441, 44030, 45906, 52836, 55743, 65580, 66045, 74324, 76510, 80882, 88060, 91812, 92905, 111486, 114765, 121323, 130067, 132090, 153020, 161764, 185810, 202205, 222972, 229530, 242646, 260134, 264180, 278715, 283087, 371620, 390201, 404410, 459060, 485292, 520268, 557430, 566174, 606615, 650335, 687497, 780402, 808820, 849261, 1114860, 1132348, 1213230, 1300670, 1374994, 1415435, 1560804, 1698522, 1951005, 2062491, 2426460, 2601340, 2749988, 2830870, 3397044, 3437485, 3902010, 4124982, 4246305, 4812479, 5661740, 6874970, 7804020, 8249964, 8492610, 9624958, 10312455, 13749940, 14437437, 16985220, 19249916, 20624910, 24062395, 28874874, 41249820, 48124790, 57749748, 72187185, 96249580, 144374370, 288748740]

約数ペア:

[(1, 288748740), (2, 144374370), (3, 96249580), (4, 72187185), (5, 57749748), (6, 48124790), (7, 41249820), (10, 28874874), (12, 24062395), (14, 20624910), (15, 19249916), (17, 16985220), (20, 14437437), (21, 13749940), (28, 10312455), (30, 9624958), (34, 8492610), (35, 8249964), (37, 7804020), (42, 6874970), (51, 5661740), (60, 4812479), (68, 4246305), (70, 4124982), (74, 3902010), (84, 3437485), (85, 3397044), (102, 2830870), (105, 2749988), (111, 2601340), (119, 2426460), (140, 2062491), (148, 1951005), (170, 1698522), (185, 1560804), (204, 1415435), (210, 1374994), (222, 1300670), (238, 1213230), (255, 1132348), (259, 1114860), (340, 849261), (357, 808820), (370, 780402), (420, 687497), (444, 650335), (476, 606615), (510, 566174), (518, 557430), (555, 520268), (595, 485292), (629, 459060), (714, 404410), (740, 390201), (777, 371620), (1020, 283087), (1036, 278715), (1093, 264180), (1110, 260134), (1190, 242646), (1258, 229530), (1295, 222972), (1428, 202205), (1554, 185810), (1785, 161764), (1887, 153020), (2186, 132090), (2220, 130067), (2380, 121323), (2516, 114765), (2590, 111486), (3108, 92905), (3145, 91812), (3279, 88060), (3570, 80882), (3774, 76510), (3885, 74324), (4372, 66045), (4403, 65580), (5180, 55743), (5465, 52836), (6290, 45906), (6558, 44030), (7140, 40441), (7548, 38255), (7651, 37740), (7770, 37162), (8806, 32790), (9435, 30604), (10930, 26418), (12580, 22953), (13116, 22015), (13209, 21860), (15302, 18870), (15540, 18581), (16395, 17612)]