400673340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5748

約数の個数: 144

約数和(自身を含む): 1343055168

約数和(自身を除く): 942381828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3519, 3910, 4140, 4692, 5693, 5865, 7038, 7820, 11386, 11730, 14076, 17079, 17595, 22772, 23460, 28465, 34158, 35190, 51237, 56930, 68316, 70380, 85395, 96781, 102474, 113860, 130939, 170790, 193562, 204948, 256185, 261878, 290343, 341580, 387124, 392817, 483905, 512370, 523756, 580686, 654695, 785634, 871029, 967810, 1024740, 1161372, 1178451, 1309390, 1451715, 1571268, 1742058, 1935620, 1964085, 2225963, 2356902, 2618780, 2903430, 3484116, 3928170, 4355145, 4451926, 4713804, 5806860, 5892255, 6677889, 7856340, 8710290, 8903852, 11129815, 11784510, 13355778, 17420580, 20033667, 22259630, 23569020, 26711556, 33389445, 40067334, 44519260, 66778890, 80134668, 100168335, 133557780, 200336670, 400673340]

約数ペア:

[(1, 400673340), (2, 200336670), (3, 133557780), (4, 100168335), (5, 80134668), (6, 66778890), (9, 44519260), (10, 40067334), (12, 33389445), (15, 26711556), (17, 23569020), (18, 22259630), (20, 20033667), (23, 17420580), (30, 13355778), (34, 11784510), (36, 11129815), (45, 8903852), (46, 8710290), (51, 7856340), (60, 6677889), (68, 5892255), (69, 5806860), (85, 4713804), (90, 4451926), (92, 4355145), (102, 3928170), (115, 3484116), (138, 2903430), (153, 2618780), (170, 2356902), (180, 2225963), (204, 1964085), (207, 1935620), (230, 1742058), (255, 1571268), (276, 1451715), (306, 1309390), (340, 1178451), (345, 1161372), (391, 1024740), (414, 967810), (460, 871029), (510, 785634), (612, 654695), (690, 580686), (765, 523756), (782, 512370), (828, 483905), (1020, 392817), (1035, 387124), (1173, 341580), (1380, 290343), (1530, 261878), (1564, 256185), (1955, 204948), (2070, 193562), (2346, 170790), (3060, 130939), (3519, 113860), (3910, 102474), (4140, 96781), (4692, 85395), (5693, 70380), (5865, 68316), (7038, 56930), (7820, 51237), (11386, 35190), (11730, 34158), (14076, 28465), (17079, 23460), (17595, 22772)]