286724880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10246

約数の個数: 160

約数和(自身を含む): 1063681920

約数和(自身を除く): 776957040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 10211, 14040, 20422, 28080, 30633, 40844, 51055, 61266, 81688, 91899, 102110, 122532, 132743, 153165, 163376, 183798, 204220, 245064, 265486, 275697, 306330, 367596, 398229, 408440, 459495, 490128, 530972, 551394, 612660, 663715, 735192, 796458, 816880, 918990, 1061944, 1102788, 1194687, 1225320, 1327430, 1378485, 1470384, 1592916, 1837980, 1991145, 2123888, 2205576, 2389374, 2450640, 2654860, 2756970, 3185832, 3584061, 3675960, 3982290, 4411152, 4778748, 5309720, 5513940, 5973435, 6371664, 7168122, 7351920, 7964580, 9557496, 10619440, 11027880, 11946870, 14336244, 15929160, 17920305, 19114992, 22055760, 23893740, 28672488, 31858320, 35840610, 47787480, 57344976, 71681220, 95574960, 143362440, 286724880]

約数ペア:

[(1, 286724880), (2, 143362440), (3, 95574960), (4, 71681220), (5, 57344976), (6, 47787480), (8, 35840610), (9, 31858320), (10, 28672488), (12, 23893740), (13, 22055760), (15, 19114992), (16, 17920305), (18, 15929160), (20, 14336244), (24, 11946870), (26, 11027880), (27, 10619440), (30, 9557496), (36, 7964580), (39, 7351920), (40, 7168122), (45, 6371664), (48, 5973435), (52, 5513940), (54, 5309720), (60, 4778748), (65, 4411152), (72, 3982290), (78, 3675960), (80, 3584061), (90, 3185832), (104, 2756970), (108, 2654860), (117, 2450640), (120, 2389374), (130, 2205576), (135, 2123888), (144, 1991145), (156, 1837980), (180, 1592916), (195, 1470384), (208, 1378485), (216, 1327430), (234, 1225320), (240, 1194687), (260, 1102788), (270, 1061944), (312, 918990), (351, 816880), (360, 796458), (390, 735192), (432, 663715), (468, 612660), (520, 551394), (540, 530972), (585, 490128), (624, 459495), (702, 408440), (720, 398229), (780, 367596), (936, 306330), (1040, 275697), (1080, 265486), (1170, 245064), (1404, 204220), (1560, 183798), (1755, 163376), (1872, 153165), (2160, 132743), (2340, 122532), (2808, 102110), (3120, 91899), (3510, 81688), (4680, 61266), (5616, 51055), (7020, 40844), (9360, 30633), (10211, 28080), (14040, 20422)]