141503640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 455673600

約数和(自身を除く): 314169960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1171, 1272, 1590, 2014, 2120, 2280, 2342, 3021, 3180, 3513, 4028, 4684, 5035, 5855, 6042, 6360, 7026, 8056, 9368, 10070, 11710, 12084, 14052, 15105, 17565, 20140, 22249, 23420, 24168, 28104, 30210, 35130, 40280, 44498, 46840, 60420, 62063, 66747, 70260, 88996, 111245, 120840, 124126, 133494, 140520, 177992, 186189, 222490, 248252, 266988, 310315, 333735, 372378, 444980, 496504, 533976, 620630, 667470, 744756, 889960, 930945, 1179197, 1241260, 1334940, 1489512, 1861890, 2358394, 2482520, 2669880, 3537591, 3723780, 4716788, 5895985, 7075182, 7447560, 9433576, 11791970, 14150364, 17687955, 23583940, 28300728, 35375910, 47167880, 70751820, 141503640]

約数ペア:

[(1, 141503640), (2, 70751820), (3, 47167880), (4, 35375910), (5, 28300728), (6, 23583940), (8, 17687955), (10, 14150364), (12, 11791970), (15, 9433576), (19, 7447560), (20, 7075182), (24, 5895985), (30, 4716788), (38, 3723780), (40, 3537591), (53, 2669880), (57, 2482520), (60, 2358394), (76, 1861890), (95, 1489512), (106, 1334940), (114, 1241260), (120, 1179197), (152, 930945), (159, 889960), (190, 744756), (212, 667470), (228, 620630), (265, 533976), (285, 496504), (318, 444980), (380, 372378), (424, 333735), (456, 310315), (530, 266988), (570, 248252), (636, 222490), (760, 186189), (795, 177992), (1007, 140520), (1060, 133494), (1140, 124126), (1171, 120840), (1272, 111245), (1590, 88996), (2014, 70260), (2120, 66747), (2280, 62063), (2342, 60420), (3021, 46840), (3180, 44498), (3513, 40280), (4028, 35130), (4684, 30210), (5035, 28104), (5855, 24168), (6042, 23420), (6360, 22249), (7026, 20140), (8056, 17565), (9368, 15105), (10070, 14052), (11710, 12084)]