1306093360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 3665577888

約数和(自身を除く): 2359484528

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 97, 104, 107, 110, 121, 130, 143, 176, 194, 208, 214, 220, 242, 260, 286, 388, 428, 440, 484, 485, 520, 535, 572, 605, 715, 776, 856, 880, 968, 970, 1040, 1067, 1070, 1144, 1177, 1210, 1261, 1391, 1430, 1552, 1573, 1712, 1936, 1940, 2134, 2140, 2288, 2354, 2420, 2522, 2782, 2860, 3146, 3880, 4268, 4280, 4708, 4840, 5044, 5335, 5564, 5720, 5885, 6292, 6305, 6955, 7760, 7865, 8536, 8560, 9416, 9680, 10088, 10379, 10670, 11128, 11440, 11737, 11770, 12584, 12610, 12947, 13871, 13910, 15301, 15730, 17072, 18832, 20176, 20758, 21340, 22256, 23474, 23540, 25168, 25220, 25894, 27742, 27820, 30602, 31460, 41516, 42680, 46948, 47080, 50440, 51788, 51895, 55484, 55640, 58685, 61204, 62920, 64735, 69355, 76505, 83032, 85360, 93896, 94160, 100880, 103576, 103790, 110968, 111280, 114169, 117370, 122408, 125840, 129470, 134927, 138710, 152581, 153010, 166064, 168311, 187792, 207152, 207580, 221936, 228338, 234740, 244816, 258940, 269854, 277420, 305162, 306020, 336622, 415160, 456676, 469480, 517880, 539708, 554840, 570845, 610324, 612040, 673244, 674635, 762905, 830320, 841555, 913352, 938960, 1035760, 1079416, 1109680, 1141690, 1220648, 1224080, 1255859, 1346488, 1349270, 1484197, 1525810, 1683110, 1826704, 2158832, 2283380, 2441296, 2511718, 2692976, 2698540, 2968394, 3051620, 3366220, 4566760, 5023436, 5397080, 5936788, 6103240, 6279295, 6732440, 7420985, 9133520, 10046872, 10794160, 11873576, 12206480, 12558590, 13464880, 14841970, 16326167, 20093744, 23747152, 25117180, 29683940, 32652334, 50234360, 59367880, 65304668, 81630835, 100468720, 118735760, 130609336, 163261670, 261218672, 326523340, 653046680, 1306093360]

約数ペア:

[(1, 1306093360), (2, 653046680), (4, 326523340), (5, 261218672), (8, 163261670), (10, 130609336), (11, 118735760), (13, 100468720), (16, 81630835), (20, 65304668), (22, 59367880), (26, 50234360), (40, 32652334), (44, 29683940), (52, 25117180), (55, 23747152), (65, 20093744), (80, 16326167), (88, 14841970), (97, 13464880), (104, 12558590), (107, 12206480), (110, 11873576), (121, 10794160), (130, 10046872), (143, 9133520), (176, 7420985), (194, 6732440), (208, 6279295), (214, 6103240), (220, 5936788), (242, 5397080), (260, 5023436), (286, 4566760), (388, 3366220), (428, 3051620), (440, 2968394), (484, 2698540), (485, 2692976), (520, 2511718), (535, 2441296), (572, 2283380), (605, 2158832), (715, 1826704), (776, 1683110), (856, 1525810), (880, 1484197), (968, 1349270), (970, 1346488), (1040, 1255859), (1067, 1224080), (1070, 1220648), (1144, 1141690), (1177, 1109680), (1210, 1079416), (1261, 1035760), (1391, 938960), (1430, 913352), (1552, 841555), (1573, 830320), (1712, 762905), (1936, 674635), (1940, 673244), (2134, 612040), (2140, 610324), (2288, 570845), (2354, 554840), (2420, 539708), (2522, 517880), (2782, 469480), (2860, 456676), (3146, 415160), (3880, 336622), (4268, 306020), (4280, 305162), (4708, 277420), (4840, 269854), (5044, 258940), (5335, 244816), (5564, 234740), (5720, 228338), (5885, 221936), (6292, 207580), (6305, 207152), (6955, 187792), (7760, 168311), (7865, 166064), (8536, 153010), (8560, 152581), (9416, 138710), (9680, 134927), (10088, 129470), (10379, 125840), (10670, 122408), (11128, 117370), (11440, 114169), (11737, 111280), (11770, 110968), (12584, 103790), (12610, 103576), (12947, 100880), (13871, 94160), (13910, 93896), (15301, 85360), (15730, 83032), (17072, 76505), (18832, 69355), (20176, 64735), (20758, 62920), (21340, 61204), (22256, 58685), (23474, 55640), (23540, 55484), (25168, 51895), (25220, 51788), (25894, 50440), (27742, 47080), (27820, 46948), (30602, 42680), (31460, 41516)]