1261963920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14173}}^1$

素因数の和:14249

約数の個数: 160

約数和(自身を含む): 4555636992

約数和(自身を除く): 3293673072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 5565, 5936, 6360, 7420, 8904, 11130, 12720, 14173, 14840, 17808, 22260, 28346, 29680, 42519, 44520, 56692, 70865, 85038, 89040, 99211, 113384, 141730, 170076, 198422, 212595, 226768, 283460, 297633, 340152, 396844, 425190, 496055, 566920, 595266, 680304, 751169, 793688, 850380, 992110, 1133840, 1190532, 1488165, 1502338, 1587376, 1700760, 1984220, 2253507, 2381064, 2976330, 3004676, 3401520, 3755845, 3968440, 4507014, 4762128, 5258183, 5952660, 6009352, 7511690, 7936880, 9014028, 10516366, 11267535, 11905320, 12018704, 15023380, 15774549, 18028056, 21032732, 22535070, 23810640, 26290915, 30046760, 31549098, 36056112, 42065464, 45070140, 52581830, 60093520, 63098196, 78872745, 84130928, 90140280, 105163660, 126196392, 157745490, 180280560, 210327320, 252392784, 315490980, 420654640, 630981960, 1261963920]

約数ペア:

[(1, 1261963920), (2, 630981960), (3, 420654640), (4, 315490980), (5, 252392784), (6, 210327320), (7, 180280560), (8, 157745490), (10, 126196392), (12, 105163660), (14, 90140280), (15, 84130928), (16, 78872745), (20, 63098196), (21, 60093520), (24, 52581830), (28, 45070140), (30, 42065464), (35, 36056112), (40, 31549098), (42, 30046760), (48, 26290915), (53, 23810640), (56, 22535070), (60, 21032732), (70, 18028056), (80, 15774549), (84, 15023380), (105, 12018704), (106, 11905320), (112, 11267535), (120, 10516366), (140, 9014028), (159, 7936880), (168, 7511690), (210, 6009352), (212, 5952660), (240, 5258183), (265, 4762128), (280, 4507014), (318, 3968440), (336, 3755845), (371, 3401520), (420, 3004676), (424, 2976330), (530, 2381064), (560, 2253507), (636, 1984220), (742, 1700760), (795, 1587376), (840, 1502338), (848, 1488165), (1060, 1190532), (1113, 1133840), (1272, 992110), (1484, 850380), (1590, 793688), (1680, 751169), (1855, 680304), (2120, 595266), (2226, 566920), (2544, 496055), (2968, 425190), (3180, 396844), (3710, 340152), (4240, 297633), (4452, 283460), (5565, 226768), (5936, 212595), (6360, 198422), (7420, 170076), (8904, 141730), (11130, 113384), (12720, 99211), (14173, 89040), (14840, 85038), (17808, 70865), (22260, 56692), (28346, 44520), (29680, 42519)]