16057470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 47900160

約数和(自身を除く): 31842690

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 197, 209, 247, 285, 286, 330, 390, 394, 418, 429, 494, 570, 591, 627, 715, 741, 858, 985, 1045, 1182, 1235, 1254, 1430, 1482, 1970, 2090, 2145, 2167, 2470, 2561, 2717, 2955, 3135, 3705, 3743, 4290, 4334, 5122, 5434, 5910, 6270, 6501, 7410, 7486, 7683, 8151, 10835, 11229, 12805, 13002, 13585, 15366, 16302, 18715, 21670, 22458, 25610, 27170, 28171, 32505, 37430, 38415, 40755, 41173, 48659, 56145, 56342, 65010, 76830, 81510, 82346, 84513, 97318, 112290, 123519, 140855, 145977, 169026, 205865, 243295, 247038, 281710, 291954, 411730, 422565, 486590, 535249, 617595, 729885, 845130, 1070498, 1235190, 1459770, 1605747, 2676245, 3211494, 5352490, 8028735, 16057470]

約数ペア:

[(1, 16057470), (2, 8028735), (3, 5352490), (5, 3211494), (6, 2676245), (10, 1605747), (11, 1459770), (13, 1235190), (15, 1070498), (19, 845130), (22, 729885), (26, 617595), (30, 535249), (33, 486590), (38, 422565), (39, 411730), (55, 291954), (57, 281710), (65, 247038), (66, 243295), (78, 205865), (95, 169026), (110, 145977), (114, 140855), (130, 123519), (143, 112290), (165, 97318), (190, 84513), (195, 82346), (197, 81510), (209, 76830), (247, 65010), (285, 56342), (286, 56145), (330, 48659), (390, 41173), (394, 40755), (418, 38415), (429, 37430), (494, 32505), (570, 28171), (591, 27170), (627, 25610), (715, 22458), (741, 21670), (858, 18715), (985, 16302), (1045, 15366), (1182, 13585), (1235, 13002), (1254, 12805), (1430, 11229), (1482, 10835), (1970, 8151), (2090, 7683), (2145, 7486), (2167, 7410), (2470, 6501), (2561, 6270), (2717, 5910), (2955, 5434), (3135, 5122), (3705, 4334), (3743, 4290)]