1563589680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4899

約数の個数: 160

約数和(自身を含む): 5144670720

約数和(自身を除く): 3581081040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 552, 590, 690, 708, 885, 920, 944, 1104, 1180, 1357, 1380, 1416, 1770, 1840, 2360, 2714, 2760, 2832, 3540, 4071, 4720, 4801, 5428, 5520, 6785, 7080, 8142, 9602, 10856, 13570, 14160, 14403, 16284, 19204, 20355, 21712, 24005, 27140, 28806, 32568, 38408, 40710, 48010, 54280, 57612, 65136, 72015, 76816, 81420, 96020, 108560, 110423, 115224, 144030, 162840, 192040, 220846, 230448, 283259, 288060, 325680, 331269, 384080, 441692, 552115, 566518, 576120, 662538, 849777, 883384, 1104230, 1133036, 1152240, 1325076, 1416295, 1656345, 1699554, 1766768, 2208460, 2266072, 2650152, 2832590, 3312690, 3399108, 4248885, 4416920, 4532144, 5300304, 5665180, 6514957, 6625380, 6798216, 8497770, 8833840, 11330360, 13029914, 13250760, 13596432, 16995540, 19544871, 22660720, 26059828, 26501520, 32574785, 33991080, 39089742, 52119656, 65149570, 67982160, 78179484, 97724355, 104239312, 130299140, 156358968, 195448710, 260598280, 312717936, 390897420, 521196560, 781794840, 1563589680]

約数ペア:

[(1, 1563589680), (2, 781794840), (3, 521196560), (4, 390897420), (5, 312717936), (6, 260598280), (8, 195448710), (10, 156358968), (12, 130299140), (15, 104239312), (16, 97724355), (20, 78179484), (23, 67982160), (24, 65149570), (30, 52119656), (40, 39089742), (46, 33991080), (48, 32574785), (59, 26501520), (60, 26059828), (69, 22660720), (80, 19544871), (92, 16995540), (115, 13596432), (118, 13250760), (120, 13029914), (138, 11330360), (177, 8833840), (184, 8497770), (230, 6798216), (236, 6625380), (240, 6514957), (276, 5665180), (295, 5300304), (345, 4532144), (354, 4416920), (368, 4248885), (460, 3399108), (472, 3312690), (552, 2832590), (590, 2650152), (690, 2266072), (708, 2208460), (885, 1766768), (920, 1699554), (944, 1656345), (1104, 1416295), (1180, 1325076), (1357, 1152240), (1380, 1133036), (1416, 1104230), (1770, 883384), (1840, 849777), (2360, 662538), (2714, 576120), (2760, 566518), (2832, 552115), (3540, 441692), (4071, 384080), (4720, 331269), (4801, 325680), (5428, 288060), (5520, 283259), (6785, 230448), (7080, 220846), (8142, 192040), (9602, 162840), (10856, 144030), (13570, 115224), (14160, 110423), (14403, 108560), (16284, 96020), (19204, 81420), (20355, 76816), (21712, 72015), (24005, 65136), (27140, 57612), (28806, 54280), (32568, 48010), (38408, 40710)]