85870942920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{19777}}^1$

素因数の和:21524

約数の個数: 192

約数和(自身を含む): 319150465920

約数和(自身を除く): 233279523000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 1723, 2520, 3446, 5169, 6892, 8615, 10338, 12061, 13784, 15507, 17230, 19777, 20676, 24122, 25845, 31014, 34460, 36183, 39554, 41352, 48244, 51690, 59331, 60305, 62028, 68920, 72366, 77535, 79108, 96488, 98885, 103380, 108549, 118662, 120610, 124056, 138439, 144732, 155070, 158216, 177993, 180915, 197770, 206760, 217098, 237324, 241220, 276878, 289464, 296655, 310140, 355986, 361830, 395540, 415317, 434196, 474648, 482440, 542745, 553756, 593310, 620280, 692195, 711972, 723660, 791080, 830634, 868392, 889965, 1085490, 1107512, 1186620, 1245951, 1384390, 1423944, 1447320, 1661268, 1779930, 2076585, 2170980, 2373240, 2491902, 2768780, 3322536, 3559860, 4153170, 4341960, 4983804, 5537560, 6229755, 7119720, 8306340, 9967608, 12459510, 16612680, 24919020, 34075771, 49838040, 68151542, 102227313, 136303084, 170378855, 204454626, 238530397, 272606168, 306681939, 340757710, 408909252, 477060794, 511136565, 613363878, 681515420, 715591191, 817818504, 954121588, 1022273130, 1192651985, 1226727756, 1363030840, 1431182382, 1533409695, 1908243176, 2044546260, 2146773573, 2385303970, 2453455512, 2862364764, 3066819390, 3577955955, 4089092520, 4293547146, 4770607940, 5724729528, 6133638780, 7155911910, 8587094292, 9541215880, 10733867865, 12267277560, 14311823820, 17174188584, 21467735730, 28623647640, 42935471460, 85870942920]

約数ペア:

[(1, 85870942920), (2, 42935471460), (3, 28623647640), (4, 21467735730), (5, 17174188584), (6, 14311823820), (7, 12267277560), (8, 10733867865), (9, 9541215880), (10, 8587094292), (12, 7155911910), (14, 6133638780), (15, 5724729528), (18, 4770607940), (20, 4293547146), (21, 4089092520), (24, 3577955955), (28, 3066819390), (30, 2862364764), (35, 2453455512), (36, 2385303970), (40, 2146773573), (42, 2044546260), (45, 1908243176), (56, 1533409695), (60, 1431182382), (63, 1363030840), (70, 1226727756), (72, 1192651985), (84, 1022273130), (90, 954121588), (105, 817818504), (120, 715591191), (126, 681515420), (140, 613363878), (168, 511136565), (180, 477060794), (210, 408909252), (252, 340757710), (280, 306681939), (315, 272606168), (360, 238530397), (420, 204454626), (504, 170378855), (630, 136303084), (840, 102227313), (1260, 68151542), (1723, 49838040), (2520, 34075771), (3446, 24919020), (5169, 16612680), (6892, 12459510), (8615, 9967608), (10338, 8306340), (12061, 7119720), (13784, 6229755), (15507, 5537560), (17230, 4983804), (19777, 4341960), (20676, 4153170), (24122, 3559860), (25845, 3322536), (31014, 2768780), (34460, 2491902), (36183, 2373240), (39554, 2170980), (41352, 2076585), (48244, 1779930), (51690, 1661268), (59331, 1447320), (60305, 1423944), (62028, 1384390), (68920, 1245951), (72366, 1186620), (77535, 1107512), (79108, 1085490), (96488, 889965), (98885, 868392), (103380, 830634), (108549, 791080), (118662, 723660), (120610, 711972), (124056, 692195), (138439, 620280), (144732, 593310), (155070, 553756), (158216, 542745), (177993, 482440), (180915, 474648), (197770, 434196), (206760, 415317), (217098, 395540), (237324, 361830), (241220, 355986), (276878, 310140), (289464, 296655)]