829721880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19699}}^1$

素因数の和:19735

約数の個数: 160

約数和(自身を含む): 3003462000

約数和(自身を除く): 2173740120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 19699, 21060, 39398, 42120, 59097, 78796, 98495, 118194, 157592, 177291, 196990, 236388, 256087, 295485, 354582, 393980, 472776, 512174, 531873, 590970, 709164, 768261, 787960, 886455, 1024348, 1063746, 1181940, 1280435, 1418328, 1536522, 1595619, 1772910, 2048696, 2127492, 2304783, 2363880, 2560870, 2659365, 3073044, 3191238, 3545820, 3841305, 4254984, 4609566, 5121740, 5318730, 6146088, 6382476, 6914349, 7091640, 7682610, 7978095, 9219132, 10243480, 10637460, 11523915, 12764952, 13828698, 15365220, 15956190, 18438264, 20743047, 21274920, 23047830, 27657396, 30730440, 31912380, 34571745, 41486094, 46095660, 55314792, 63824760, 69143490, 82972188, 92191320, 103715235, 138286980, 165944376, 207430470, 276573960, 414860940, 829721880]

約数ペア:

[(1, 829721880), (2, 414860940), (3, 276573960), (4, 207430470), (5, 165944376), (6, 138286980), (8, 103715235), (9, 92191320), (10, 82972188), (12, 69143490), (13, 63824760), (15, 55314792), (18, 46095660), (20, 41486094), (24, 34571745), (26, 31912380), (27, 30730440), (30, 27657396), (36, 23047830), (39, 21274920), (40, 20743047), (45, 18438264), (52, 15956190), (54, 15365220), (60, 13828698), (65, 12764952), (72, 11523915), (78, 10637460), (81, 10243480), (90, 9219132), (104, 7978095), (108, 7682610), (117, 7091640), (120, 6914349), (130, 6382476), (135, 6146088), (156, 5318730), (162, 5121740), (180, 4609566), (195, 4254984), (216, 3841305), (234, 3545820), (260, 3191238), (270, 3073044), (312, 2659365), (324, 2560870), (351, 2363880), (360, 2304783), (390, 2127492), (405, 2048696), (468, 1772910), (520, 1595619), (540, 1536522), (585, 1418328), (648, 1280435), (702, 1181940), (780, 1063746), (810, 1024348), (936, 886455), (1053, 787960), (1080, 768261), (1170, 709164), (1404, 590970), (1560, 531873), (1620, 512174), (1755, 472776), (2106, 393980), (2340, 354582), (2808, 295485), (3240, 256087), (3510, 236388), (4212, 196990), (4680, 177291), (5265, 157592), (7020, 118194), (8424, 98495), (10530, 78796), (14040, 59097), (19699, 42120), (21060, 39398)]