260724384

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 588414816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 31, 32, 36, 38, 48, 53, 57, 58, 62, 72, 76, 87, 93, 96, 106, 114, 116, 124, 144, 152, 159, 171, 174, 186, 212, 228, 232, 248, 261, 279, 288, 304, 318, 342, 348, 372, 424, 456, 464, 477, 496, 522, 551, 558, 589, 608, 636, 684, 696, 744, 848, 899, 912, 928, 954, 992, 1007, 1044, 1102, 1116, 1178, 1272, 1368, 1392, 1488, 1537, 1643, 1653, 1696, 1767, 1798, 1824, 1908, 2014, 2088, 2204, 2232, 2356, 2544, 2697, 2736, 2784, 2976, 3021, 3074, 3286, 3306, 3534, 3596, 3816, 4028, 4176, 4408, 4464, 4611, 4712, 4929, 4959, 5088, 5301, 5394, 5472, 6042, 6148, 6572, 6612, 7068, 7192, 7632, 8056, 8091, 8352, 8816, 8928, 9063, 9222, 9424, 9858, 9918, 10602, 10788, 12084, 12296, 13144, 13224, 13833, 14136, 14384, 14787, 15264, 16112, 16182, 17081, 17632, 18126, 18444, 18848, 19716, 19836, 21204, 21576, 24168, 24592, 26288, 26448, 27666, 28272, 28768, 29203, 29574, 31217, 32224, 32364, 34162, 36252, 36888, 39432, 39672, 42408, 43152, 47647, 48336, 49184, 51243, 52576, 52896, 55332, 56544, 58406, 59148, 62434, 64728, 68324, 72504, 73776, 78864, 79344, 84816, 86304, 87609, 93651, 95294, 96672, 102486, 110664, 116812, 118296, 124868, 129456, 136648, 142941, 145008, 147552, 153729, 157728, 158688, 169632, 175218, 187302, 190588, 204972, 221328, 233624, 236592, 249736, 258912, 262827, 273296, 280953, 285882, 290016, 307458, 350436, 374604, 381176, 409944, 428823, 442656, 467248, 473184, 499472, 525654, 546592, 561906, 571764, 614916, 700872, 749208, 762352, 819888, 857646, 905293, 934496, 998944, 1051308, 1123812, 1143528, 1229832, 1401744, 1498416, 1524704, 1639776, 1715292, 1810586, 2102616, 2247624, 2287056, 2459664, 2715879, 2803488, 2996832, 3430584, 3621172, 4205232, 4495248, 4574112, 4919328, 5431758, 6861168, 7242344, 8147637, 8410464, 8990496, 10863516, 13722336, 14484688, 16295274, 21727032, 28969376, 32590548, 43454064, 65181096, 86908128, 130362192, 260724384]

約数ペア:

[(1, 260724384), (2, 130362192), (3, 86908128), (4, 65181096), (6, 43454064), (8, 32590548), (9, 28969376), (12, 21727032), (16, 16295274), (18, 14484688), (19, 13722336), (24, 10863516), (29, 8990496), (31, 8410464), (32, 8147637), (36, 7242344), (38, 6861168), (48, 5431758), (53, 4919328), (57, 4574112), (58, 4495248), (62, 4205232), (72, 3621172), (76, 3430584), (87, 2996832), (93, 2803488), (96, 2715879), (106, 2459664), (114, 2287056), (116, 2247624), (124, 2102616), (144, 1810586), (152, 1715292), (159, 1639776), (171, 1524704), (174, 1498416), (186, 1401744), (212, 1229832), (228, 1143528), (232, 1123812), (248, 1051308), (261, 998944), (279, 934496), (288, 905293), (304, 857646), (318, 819888), (342, 762352), (348, 749208), (372, 700872), (424, 614916), (456, 571764), (464, 561906), (477, 546592), (496, 525654), (522, 499472), (551, 473184), (558, 467248), (589, 442656), (608, 428823), (636, 409944), (684, 381176), (696, 374604), (744, 350436), (848, 307458), (899, 290016), (912, 285882), (928, 280953), (954, 273296), (992, 262827), (1007, 258912), (1044, 249736), (1102, 236592), (1116, 233624), (1178, 221328), (1272, 204972), (1368, 190588), (1392, 187302), (1488, 175218), (1537, 169632), (1643, 158688), (1653, 157728), (1696, 153729), (1767, 147552), (1798, 145008), (1824, 142941), (1908, 136648), (2014, 129456), (2088, 124868), (2204, 118296), (2232, 116812), (2356, 110664), (2544, 102486), (2697, 96672), (2736, 95294), (2784, 93651), (2976, 87609), (3021, 86304), (3074, 84816), (3286, 79344), (3306, 78864), (3534, 73776), (3596, 72504), (3816, 68324), (4028, 64728), (4176, 62434), (4408, 59148), (4464, 58406), (4611, 56544), (4712, 55332), (4929, 52896), (4959, 52576), (5088, 51243), (5301, 49184), (5394, 48336), (5472, 47647), (6042, 43152), (6148, 42408), (6572, 39672), (6612, 39432), (7068, 36888), (7192, 36252), (7632, 34162), (8056, 32364), (8091, 32224), (8352, 31217), (8816, 29574), (8928, 29203), (9063, 28768), (9222, 28272), (9424, 27666), (9858, 26448), (9918, 26288), (10602, 24592), (10788, 24168), (12084, 21576), (12296, 21204), (13144, 19836), (13224, 19716), (13833, 18848), (14136, 18444), (14384, 18126), (14787, 17632), (15264, 17081), (16112, 16182)]