6443807880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{1657}}^1$

素因数の和:3103

約数の個数: 128

約数和(自身を含む): 20198419200

約数和(自身を除く): 13754611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1409, 1657, 2760, 2818, 3314, 4227, 4971, 5636, 6628, 7045, 8285, 8454, 9942, 11272, 13256, 14090, 16570, 16908, 19884, 21135, 24855, 28180, 32407, 33140, 33816, 38111, 39768, 42270, 49710, 56360, 64814, 66280, 76222, 84540, 97221, 99420, 114333, 129628, 152444, 162035, 169080, 190555, 194442, 198840, 228666, 259256, 304888, 324070, 381110, 388884, 457332, 486105, 571665, 648140, 762220, 777768, 914664, 972210, 1143330, 1296280, 1524440, 1944420, 2286660, 2334713, 3888840, 4573320, 4669426, 7004139, 9338852, 11673565, 14008278, 18677704, 23347130, 28016556, 35020695, 46694260, 53698399, 56033112, 70041390, 93388520, 107396798, 140082780, 161095197, 214793596, 268491995, 280165560, 322190394, 429587192, 536983990, 644380788, 805475985, 1073967980, 1288761576, 1610951970, 2147935960, 3221903940, 6443807880]

約数ペア:

[(1, 6443807880), (2, 3221903940), (3, 2147935960), (4, 1610951970), (5, 1288761576), (6, 1073967980), (8, 805475985), (10, 644380788), (12, 536983990), (15, 429587192), (20, 322190394), (23, 280165560), (24, 268491995), (30, 214793596), (40, 161095197), (46, 140082780), (60, 107396798), (69, 93388520), (92, 70041390), (115, 56033112), (120, 53698399), (138, 46694260), (184, 35020695), (230, 28016556), (276, 23347130), (345, 18677704), (460, 14008278), (552, 11673565), (690, 9338852), (920, 7004139), (1380, 4669426), (1409, 4573320), (1657, 3888840), (2760, 2334713), (2818, 2286660), (3314, 1944420), (4227, 1524440), (4971, 1296280), (5636, 1143330), (6628, 972210), (7045, 914664), (8285, 777768), (8454, 762220), (9942, 648140), (11272, 571665), (13256, 486105), (14090, 457332), (16570, 388884), (16908, 381110), (19884, 324070), (21135, 304888), (24855, 259256), (28180, 228666), (32407, 198840), (33140, 194442), (33816, 190555), (38111, 169080), (39768, 162035), (42270, 152444), (49710, 129628), (56360, 114333), (64814, 99420), (66280, 97221), (76222, 84540)]