155147720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6127

約数の個数: 96

約数和(自身を含む): 437383800

約数和(自身を除く): 282236080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6089, 6370, 12178, 12740, 24356, 25480, 30445, 42623, 48712, 60890, 79157, 85246, 121780, 158314, 170492, 213115, 243560, 298361, 316628, 340984, 395785, 426230, 554099, 596722, 633256, 791570, 852460, 1108198, 1193444, 1491805, 1583140, 1704920, 2216396, 2386888, 2770495, 2983610, 3166280, 3878693, 4432792, 5540990, 5967220, 7757386, 11081980, 11934440, 15514772, 19393465, 22163960, 31029544, 38786930, 77573860, 155147720]

約数ペア:

[(1, 155147720), (2, 77573860), (4, 38786930), (5, 31029544), (7, 22163960), (8, 19393465), (10, 15514772), (13, 11934440), (14, 11081980), (20, 7757386), (26, 5967220), (28, 5540990), (35, 4432792), (40, 3878693), (49, 3166280), (52, 2983610), (56, 2770495), (65, 2386888), (70, 2216396), (91, 1704920), (98, 1583140), (104, 1491805), (130, 1193444), (140, 1108198), (182, 852460), (196, 791570), (245, 633256), (260, 596722), (280, 554099), (364, 426230), (392, 395785), (455, 340984), (490, 316628), (520, 298361), (637, 243560), (728, 213115), (910, 170492), (980, 158314), (1274, 121780), (1820, 85246), (1960, 79157), (2548, 60890), (3185, 48712), (3640, 42623), (5096, 30445), (6089, 25480), (6370, 24356), (12178, 12740)]