143495640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23481

約数の個数: 96

約数和(自身を含む): 493814880

約数和(自身を除く): 350319240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23447, 46894, 70341, 93788, 117235, 140682, 187576, 211023, 234470, 281364, 351705, 398599, 422046, 468940, 562728, 703410, 797198, 844092, 937880, 1055115, 1195797, 1406820, 1594396, 1688184, 1992995, 2110230, 2391594, 2813640, 3188792, 3587391, 3985990, 4220460, 4783188, 5978985, 7174782, 7971980, 8440920, 9566376, 11957970, 14349564, 15943960, 17936955, 23915940, 28699128, 35873910, 47831880, 71747820, 143495640]

約数ペア:

[(1, 143495640), (2, 71747820), (3, 47831880), (4, 35873910), (5, 28699128), (6, 23915940), (8, 17936955), (9, 15943960), (10, 14349564), (12, 11957970), (15, 9566376), (17, 8440920), (18, 7971980), (20, 7174782), (24, 5978985), (30, 4783188), (34, 4220460), (36, 3985990), (40, 3587391), (45, 3188792), (51, 2813640), (60, 2391594), (68, 2110230), (72, 1992995), (85, 1688184), (90, 1594396), (102, 1406820), (120, 1195797), (136, 1055115), (153, 937880), (170, 844092), (180, 797198), (204, 703410), (255, 562728), (306, 468940), (340, 422046), (360, 398599), (408, 351705), (510, 281364), (612, 234470), (680, 211023), (765, 187576), (1020, 140682), (1224, 117235), (1530, 93788), (2040, 70341), (3060, 46894), (6120, 23447)]