739070080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 2031840000

約数和(自身を除く): 1292769920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 199, 224, 280, 320, 398, 448, 560, 640, 796, 829, 896, 995, 1120, 1393, 1592, 1658, 1990, 2240, 2786, 3184, 3316, 3980, 4145, 4480, 5572, 5803, 6368, 6632, 6965, 7960, 8290, 11144, 11606, 12736, 13264, 13930, 15920, 16580, 22288, 23212, 25472, 26528, 27860, 29015, 31840, 33160, 44576, 46424, 53056, 55720, 58030, 63680, 66320, 89152, 92848, 106112, 111440, 116060, 127360, 132640, 164971, 178304, 185696, 222880, 232120, 265280, 329942, 371392, 445760, 464240, 530560, 659884, 742784, 824855, 891520, 928480, 1154797, 1319768, 1649710, 1856960, 2309594, 2639536, 3299420, 3713920, 4619188, 5279072, 5773985, 6598840, 9238376, 10558144, 11547970, 13197680, 18476752, 21116288, 23095940, 26395360, 36953504, 46191880, 52790720, 73907008, 92383760, 105581440, 147814016, 184767520, 369535040, 739070080]

約数ペア:

[(1, 739070080), (2, 369535040), (4, 184767520), (5, 147814016), (7, 105581440), (8, 92383760), (10, 73907008), (14, 52790720), (16, 46191880), (20, 36953504), (28, 26395360), (32, 23095940), (35, 21116288), (40, 18476752), (56, 13197680), (64, 11547970), (70, 10558144), (80, 9238376), (112, 6598840), (128, 5773985), (140, 5279072), (160, 4619188), (199, 3713920), (224, 3299420), (280, 2639536), (320, 2309594), (398, 1856960), (448, 1649710), (560, 1319768), (640, 1154797), (796, 928480), (829, 891520), (896, 824855), (995, 742784), (1120, 659884), (1393, 530560), (1592, 464240), (1658, 445760), (1990, 371392), (2240, 329942), (2786, 265280), (3184, 232120), (3316, 222880), (3980, 185696), (4145, 178304), (4480, 164971), (5572, 132640), (5803, 127360), (6368, 116060), (6632, 111440), (6965, 106112), (7960, 92848), (8290, 89152), (11144, 66320), (11606, 63680), (12736, 58030), (13264, 55720), (13930, 53056), (15920, 46424), (16580, 44576), (22288, 33160), (23212, 31840), (25472, 29015), (26528, 27860)]