401029320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196583}}^1$

素因数の和:196614

約数の個数: 64

約数和(自身を含む): 1273864320

約数和(自身を除く): 872835000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 196583, 393166, 589749, 786332, 982915, 1179498, 1572664, 1965830, 2358996, 2948745, 3341911, 3931660, 4717992, 5897490, 6683822, 7863320, 10025733, 11794980, 13367644, 16709555, 20051466, 23589960, 26735288, 33419110, 40102932, 50128665, 66838220, 80205864, 100257330, 133676440, 200514660, 401029320]

約数ペア:

[(1, 401029320), (2, 200514660), (3, 133676440), (4, 100257330), (5, 80205864), (6, 66838220), (8, 50128665), (10, 40102932), (12, 33419110), (15, 26735288), (17, 23589960), (20, 20051466), (24, 16709555), (30, 13367644), (34, 11794980), (40, 10025733), (51, 7863320), (60, 6683822), (68, 5897490), (85, 4717992), (102, 3931660), (120, 3341911), (136, 2948745), (170, 2358996), (204, 1965830), (255, 1572664), (340, 1179498), (408, 982915), (510, 786332), (680, 589749), (1020, 393166), (2040, 196583)]