421658280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37783}}^1$

素因数の和:37831

約数の個数: 96

約数和(自身を含む): 1414632960

約数和(自身を除く): 992974680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 37783, 75566, 113349, 151132, 188915, 226698, 302264, 340047, 377830, 453396, 566745, 680094, 755660, 906792, 1133490, 1171273, 1360188, 1511320, 1700235, 2266980, 2342546, 2720376, 3400470, 3513819, 4533960, 4685092, 5856365, 6800940, 7027638, 9370184, 10541457, 11712730, 13601880, 14055276, 17569095, 21082914, 23425460, 28110552, 35138190, 42165828, 46850920, 52707285, 70276380, 84331656, 105414570, 140552760, 210829140, 421658280]

約数ペア:

[(1, 421658280), (2, 210829140), (3, 140552760), (4, 105414570), (5, 84331656), (6, 70276380), (8, 52707285), (9, 46850920), (10, 42165828), (12, 35138190), (15, 28110552), (18, 23425460), (20, 21082914), (24, 17569095), (30, 14055276), (31, 13601880), (36, 11712730), (40, 10541457), (45, 9370184), (60, 7027638), (62, 6800940), (72, 5856365), (90, 4685092), (93, 4533960), (120, 3513819), (124, 3400470), (155, 2720376), (180, 2342546), (186, 2266980), (248, 1700235), (279, 1511320), (310, 1360188), (360, 1171273), (372, 1133490), (465, 906792), (558, 755660), (620, 680094), (744, 566745), (930, 453396), (1116, 377830), (1240, 340047), (1395, 302264), (1860, 226698), (2232, 188915), (2790, 151132), (3720, 113349), (5580, 75566), (11160, 37783)]