39287820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 136604160

約数和(自身を除く): 97316340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 241, 247, 260, 285, 286, 330, 380, 390, 418, 429, 482, 494, 570, 572, 627, 660, 715, 723, 741, 780, 836, 858, 964, 988, 1045, 1140, 1205, 1235, 1254, 1430, 1446, 1482, 1716, 2090, 2145, 2410, 2470, 2508, 2651, 2717, 2860, 2892, 2964, 3133, 3135, 3615, 3705, 4180, 4290, 4579, 4820, 4940, 5302, 5434, 6266, 6270, 7230, 7410, 7953, 8151, 8580, 9158, 9399, 10604, 10868, 12532, 12540, 13255, 13585, 13737, 14460, 14820, 15665, 15906, 16302, 18316, 18798, 22895, 26510, 27170, 27474, 31330, 31812, 32604, 34463, 37596, 39765, 40755, 45790, 46995, 50369, 53020, 54340, 54948, 59527, 62660, 68685, 68926, 79530, 81510, 91580, 93990, 100738, 103389, 119054, 137370, 137852, 151107, 159060, 163020, 172315, 178581, 187980, 201476, 206778, 238108, 251845, 274740, 297635, 302214, 344630, 357162, 413556, 503690, 516945, 595270, 604428, 654797, 689260, 714324, 755535, 892905, 1007380, 1033890, 1190540, 1309594, 1511070, 1785810, 1964391, 2067780, 2619188, 3022140, 3273985, 3571620, 3928782, 6547970, 7857564, 9821955, 13095940, 19643910, 39287820]

約数ペア:

[(1, 39287820), (2, 19643910), (3, 13095940), (4, 9821955), (5, 7857564), (6, 6547970), (10, 3928782), (11, 3571620), (12, 3273985), (13, 3022140), (15, 2619188), (19, 2067780), (20, 1964391), (22, 1785810), (26, 1511070), (30, 1309594), (33, 1190540), (38, 1033890), (39, 1007380), (44, 892905), (52, 755535), (55, 714324), (57, 689260), (60, 654797), (65, 604428), (66, 595270), (76, 516945), (78, 503690), (95, 413556), (110, 357162), (114, 344630), (130, 302214), (132, 297635), (143, 274740), (156, 251845), (165, 238108), (190, 206778), (195, 201476), (209, 187980), (220, 178581), (228, 172315), (241, 163020), (247, 159060), (260, 151107), (285, 137852), (286, 137370), (330, 119054), (380, 103389), (390, 100738), (418, 93990), (429, 91580), (482, 81510), (494, 79530), (570, 68926), (572, 68685), (627, 62660), (660, 59527), (715, 54948), (723, 54340), (741, 53020), (780, 50369), (836, 46995), (858, 45790), (964, 40755), (988, 39765), (1045, 37596), (1140, 34463), (1205, 32604), (1235, 31812), (1254, 31330), (1430, 27474), (1446, 27170), (1482, 26510), (1716, 22895), (2090, 18798), (2145, 18316), (2410, 16302), (2470, 15906), (2508, 15665), (2651, 14820), (2717, 14460), (2860, 13737), (2892, 13585), (2964, 13255), (3133, 12540), (3135, 12532), (3615, 10868), (3705, 10604), (4180, 9399), (4290, 9158), (4579, 8580), (4820, 8151), (4940, 7953), (5302, 7410), (5434, 7230), (6266, 6270)]