1567368680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 3745889280

約数和(自身を除く): 2178520600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 97, 124, 155, 157, 166, 194, 248, 310, 314, 332, 388, 415, 485, 620, 628, 664, 776, 785, 830, 970, 1240, 1256, 1570, 1660, 1940, 2573, 3007, 3140, 3320, 3880, 4867, 5146, 6014, 6280, 8051, 9734, 10292, 12028, 12865, 13031, 15035, 15229, 16102, 19468, 20584, 24056, 24335, 25730, 26062, 30070, 30458, 32204, 38936, 40255, 48670, 51460, 52124, 60140, 60916, 64408, 65155, 76145, 80510, 97340, 102920, 104248, 120280, 121832, 130310, 152290, 161020, 194680, 249581, 260620, 304580, 322040, 403961, 472099, 499162, 521240, 609160, 807922, 944198, 998324, 1247905, 1264007, 1615844, 1888396, 1996648, 2019805, 2360495, 2495810, 2528014, 3231688, 3776792, 4039610, 4720990, 4991620, 5056028, 6320035, 8079220, 9441980, 9983240, 10112056, 12640070, 16158440, 18883960, 25280140, 39184217, 50560280, 78368434, 156736868, 195921085, 313473736, 391842170, 783684340, 1567368680]

約数ペア:

[(1, 1567368680), (2, 783684340), (4, 391842170), (5, 313473736), (8, 195921085), (10, 156736868), (20, 78368434), (31, 50560280), (40, 39184217), (62, 25280140), (83, 18883960), (97, 16158440), (124, 12640070), (155, 10112056), (157, 9983240), (166, 9441980), (194, 8079220), (248, 6320035), (310, 5056028), (314, 4991620), (332, 4720990), (388, 4039610), (415, 3776792), (485, 3231688), (620, 2528014), (628, 2495810), (664, 2360495), (776, 2019805), (785, 1996648), (830, 1888396), (970, 1615844), (1240, 1264007), (1256, 1247905), (1570, 998324), (1660, 944198), (1940, 807922), (2573, 609160), (3007, 521240), (3140, 499162), (3320, 472099), (3880, 403961), (4867, 322040), (5146, 304580), (6014, 260620), (6280, 249581), (8051, 194680), (9734, 161020), (10292, 152290), (12028, 130310), (12865, 121832), (13031, 120280), (15035, 104248), (15229, 102920), (16102, 97340), (19468, 80510), (20584, 76145), (24056, 65155), (24335, 64408), (25730, 60916), (26062, 60140), (30070, 52124), (30458, 51460), (32204, 48670), (38936, 40255)]