146854890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 496742400

約数和(自身を除く): 349887510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 43, 45, 54, 63, 65, 70, 78, 86, 90, 91, 105, 117, 126, 129, 130, 135, 139, 182, 189, 195, 210, 215, 234, 258, 270, 273, 278, 301, 315, 351, 378, 387, 390, 417, 430, 455, 546, 559, 585, 602, 630, 645, 695, 702, 774, 819, 834, 903, 910, 945, 973, 1118, 1161, 1170, 1251, 1290, 1365, 1390, 1505, 1638, 1677, 1755, 1806, 1807, 1890, 1935, 1946, 2085, 2322, 2457, 2502, 2709, 2730, 2795, 2919, 3010, 3354, 3510, 3614, 3753, 3870, 3913, 4095, 4170, 4515, 4865, 4914, 5031, 5418, 5421, 5590, 5805, 5838, 5977, 6255, 7506, 7826, 8127, 8190, 8385, 8757, 9030, 9035, 9730, 10062, 10842, 11610, 11739, 11954, 12285, 12510, 12649, 13545, 14595, 15093, 16254, 16263, 16770, 17514, 17931, 18070, 18765, 19565, 23478, 24570, 25155, 25298, 26271, 27090, 27105, 29190, 29885, 30186, 32526, 35217, 35862, 37530, 37947, 39130, 40635, 41839, 43785, 48789, 50310, 52542, 53793, 54210, 58695, 59770, 63245, 70434, 75465, 75894, 77701, 81270, 81315, 83678, 87570, 89655, 97578, 105651, 107586, 113841, 117390, 125517, 126490, 131355, 150930, 155402, 161379, 162630, 176085, 179310, 189735, 209195, 211302, 227682, 233103, 243945, 251034, 262710, 268965, 322758, 341523, 352170, 376551, 379470, 388505, 418390, 466206, 487890, 528255, 537930, 543907, 569205, 627585, 683046, 699309, 753102, 777010, 806895, 1056510, 1087814, 1129653, 1138410, 1165515, 1255170, 1398618, 1613790, 1631721, 1707615, 1882755, 2097927, 2259306, 2331030, 2719535, 3263442, 3415230, 3496545, 3765510, 4195854, 4895163, 5439070, 5648265, 6993090, 8158605, 9790326, 10489635, 11296530, 14685489, 16317210, 20979270, 24475815, 29370978, 48951630, 73427445, 146854890]

約数ペア:

[(1, 146854890), (2, 73427445), (3, 48951630), (5, 29370978), (6, 24475815), (7, 20979270), (9, 16317210), (10, 14685489), (13, 11296530), (14, 10489635), (15, 9790326), (18, 8158605), (21, 6993090), (26, 5648265), (27, 5439070), (30, 4895163), (35, 4195854), (39, 3765510), (42, 3496545), (43, 3415230), (45, 3263442), (54, 2719535), (63, 2331030), (65, 2259306), (70, 2097927), (78, 1882755), (86, 1707615), (90, 1631721), (91, 1613790), (105, 1398618), (117, 1255170), (126, 1165515), (129, 1138410), (130, 1129653), (135, 1087814), (139, 1056510), (182, 806895), (189, 777010), (195, 753102), (210, 699309), (215, 683046), (234, 627585), (258, 569205), (270, 543907), (273, 537930), (278, 528255), (301, 487890), (315, 466206), (351, 418390), (378, 388505), (387, 379470), (390, 376551), (417, 352170), (430, 341523), (455, 322758), (546, 268965), (559, 262710), (585, 251034), (602, 243945), (630, 233103), (645, 227682), (695, 211302), (702, 209195), (774, 189735), (819, 179310), (834, 176085), (903, 162630), (910, 161379), (945, 155402), (973, 150930), (1118, 131355), (1161, 126490), (1170, 125517), (1251, 117390), (1290, 113841), (1365, 107586), (1390, 105651), (1505, 97578), (1638, 89655), (1677, 87570), (1755, 83678), (1806, 81315), (1807, 81270), (1890, 77701), (1935, 75894), (1946, 75465), (2085, 70434), (2322, 63245), (2457, 59770), (2502, 58695), (2709, 54210), (2730, 53793), (2795, 52542), (2919, 50310), (3010, 48789), (3354, 43785), (3510, 41839), (3614, 40635), (3753, 39130), (3870, 37947), (3913, 37530), (4095, 35862), (4170, 35217), (4515, 32526), (4865, 30186), (4914, 29885), (5031, 29190), (5418, 27105), (5421, 27090), (5590, 26271), (5805, 25298), (5838, 25155), (5977, 24570), (6255, 23478), (7506, 19565), (7826, 18765), (8127, 18070), (8190, 17931), (8385, 17514), (8757, 16770), (9030, 16263), (9035, 16254), (9730, 15093), (10062, 14595), (10842, 13545), (11610, 12649), (11739, 12510), (11954, 12285)]