1264232760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18133}}^1$

素因数の和:18237

約数の個数: 128

約数和(自身を含む): 4386977280

約数和(自身を除く): 3122744520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 11620, 13944, 17430, 18133, 23240, 34860, 36266, 54399, 69720, 72532, 90665, 108798, 126931, 145064, 181330, 217596, 253862, 271995, 362660, 380793, 435192, 507724, 543990, 634655, 725320, 761586, 1015448, 1087980, 1269310, 1505039, 1523172, 1903965, 2175960, 2538620, 3010078, 3046344, 3807930, 4515117, 5077240, 6020156, 7525195, 7615860, 9030234, 10535273, 12040312, 15050390, 15231720, 18060468, 21070546, 22575585, 30100780, 31605819, 36120936, 42141092, 45151170, 52676365, 60201560, 63211638, 84282184, 90302340, 105352730, 126423276, 158029095, 180604680, 210705460, 252846552, 316058190, 421410920, 632116380, 1264232760]

約数ペア:

[(1, 1264232760), (2, 632116380), (3, 421410920), (4, 316058190), (5, 252846552), (6, 210705460), (7, 180604680), (8, 158029095), (10, 126423276), (12, 105352730), (14, 90302340), (15, 84282184), (20, 63211638), (21, 60201560), (24, 52676365), (28, 45151170), (30, 42141092), (35, 36120936), (40, 31605819), (42, 30100780), (56, 22575585), (60, 21070546), (70, 18060468), (83, 15231720), (84, 15050390), (105, 12040312), (120, 10535273), (140, 9030234), (166, 7615860), (168, 7525195), (210, 6020156), (249, 5077240), (280, 4515117), (332, 3807930), (415, 3046344), (420, 3010078), (498, 2538620), (581, 2175960), (664, 1903965), (830, 1523172), (840, 1505039), (996, 1269310), (1162, 1087980), (1245, 1015448), (1660, 761586), (1743, 725320), (1992, 634655), (2324, 543990), (2490, 507724), (2905, 435192), (3320, 380793), (3486, 362660), (4648, 271995), (4980, 253862), (5810, 217596), (6972, 181330), (8715, 145064), (9960, 126931), (11620, 108798), (13944, 90665), (17430, 72532), (18133, 69720), (23240, 54399), (34860, 36266)]