13475280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 51496704

約数和(自身を除く): 38021424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 617, 624, 728, 780, 840, 910, 1040, 1092, 1234, 1365, 1456, 1560, 1680, 1820, 1851, 2184, 2468, 2730, 3085, 3120, 3640, 3702, 4319, 4368, 4936, 5460, 6170, 7280, 7404, 8021, 8638, 9255, 9872, 10920, 12340, 12957, 14808, 16042, 17276, 18510, 21595, 21840, 24063, 24680, 25914, 29616, 32084, 34552, 37020, 40105, 43190, 48126, 49360, 51828, 56147, 64168, 64785, 69104, 74040, 80210, 86380, 96252, 103656, 112294, 120315, 128336, 129570, 148080, 160420, 168441, 172760, 192504, 207312, 224588, 240630, 259140, 280735, 320840, 336882, 345520, 385008, 449176, 481260, 518280, 561470, 641680, 673764, 842205, 898352, 962520, 1036560, 1122940, 1347528, 1684410, 1925040, 2245880, 2695056, 3368820, 4491760, 6737640, 13475280]

約数ペア:

[(1, 13475280), (2, 6737640), (3, 4491760), (4, 3368820), (5, 2695056), (6, 2245880), (7, 1925040), (8, 1684410), (10, 1347528), (12, 1122940), (13, 1036560), (14, 962520), (15, 898352), (16, 842205), (20, 673764), (21, 641680), (24, 561470), (26, 518280), (28, 481260), (30, 449176), (35, 385008), (39, 345520), (40, 336882), (42, 320840), (48, 280735), (52, 259140), (56, 240630), (60, 224588), (65, 207312), (70, 192504), (78, 172760), (80, 168441), (84, 160420), (91, 148080), (104, 129570), (105, 128336), (112, 120315), (120, 112294), (130, 103656), (140, 96252), (156, 86380), (168, 80210), (182, 74040), (195, 69104), (208, 64785), (210, 64168), (240, 56147), (260, 51828), (273, 49360), (280, 48126), (312, 43190), (336, 40105), (364, 37020), (390, 34552), (420, 32084), (455, 29616), (520, 25914), (546, 24680), (560, 24063), (617, 21840), (624, 21595), (728, 18510), (780, 17276), (840, 16042), (910, 14808), (1040, 12957), (1092, 12340), (1234, 10920), (1365, 9872), (1456, 9255), (1560, 8638), (1680, 8021), (1820, 7404), (1851, 7280), (2184, 6170), (2468, 5460), (2730, 4936), (3085, 4368), (3120, 4319), (3640, 3702)]