841838640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9027

約数の個数: 160

約数和(自身を含む): 2883672576

約数和(自身を除く): 2041833936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 8971, 9384, 11730, 15640, 17942, 18768, 23460, 26913, 31280, 35884, 44855, 46920, 53826, 71768, 89710, 93840, 107652, 134565, 143536, 152507, 179420, 206333, 215304, 269130, 305014, 358840, 412666, 430608, 457521, 538260, 610028, 618999, 717680, 762535, 825332, 915042, 1031665, 1076520, 1220056, 1237998, 1525070, 1650664, 1830084, 2063330, 2153040, 2287605, 2440112, 2475996, 3050140, 3094995, 3301328, 3507661, 3660168, 4126660, 4575210, 4951992, 6100280, 6189990, 7015322, 7320336, 8253320, 9150420, 9903984, 10522983, 12200560, 12379980, 14030644, 16506640, 17538305, 18300840, 21045966, 24759960, 28061288, 35076610, 36601680, 42091932, 49519920, 52614915, 56122576, 70153220, 84183864, 105229830, 140306440, 168367728, 210459660, 280612880, 420919320, 841838640]

約数ペア:

[(1, 841838640), (2, 420919320), (3, 280612880), (4, 210459660), (5, 168367728), (6, 140306440), (8, 105229830), (10, 84183864), (12, 70153220), (15, 56122576), (16, 52614915), (17, 49519920), (20, 42091932), (23, 36601680), (24, 35076610), (30, 28061288), (34, 24759960), (40, 21045966), (46, 18300840), (48, 17538305), (51, 16506640), (60, 14030644), (68, 12379980), (69, 12200560), (80, 10522983), (85, 9903984), (92, 9150420), (102, 8253320), (115, 7320336), (120, 7015322), (136, 6189990), (138, 6100280), (170, 4951992), (184, 4575210), (204, 4126660), (230, 3660168), (240, 3507661), (255, 3301328), (272, 3094995), (276, 3050140), (340, 2475996), (345, 2440112), (368, 2287605), (391, 2153040), (408, 2063330), (460, 1830084), (510, 1650664), (552, 1525070), (680, 1237998), (690, 1220056), (782, 1076520), (816, 1031665), (920, 915042), (1020, 825332), (1104, 762535), (1173, 717680), (1360, 618999), (1380, 610028), (1564, 538260), (1840, 457521), (1955, 430608), (2040, 412666), (2346, 358840), (2760, 305014), (3128, 269130), (3910, 215304), (4080, 206333), (4692, 179420), (5520, 152507), (5865, 143536), (6256, 134565), (7820, 107652), (8971, 93840), (9384, 89710), (11730, 71768), (15640, 53826), (17942, 46920), (18768, 44855), (23460, 35884), (26913, 31280)]