348382860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 1185408000

約数和(自身を除く): 837025140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 149, 190, 210, 228, 266, 285, 293, 298, 380, 399, 420, 447, 532, 570, 586, 596, 665, 745, 798, 879, 894, 1043, 1140, 1172, 1330, 1465, 1490, 1596, 1758, 1788, 1995, 2051, 2086, 2235, 2660, 2831, 2930, 2980, 3129, 3516, 3990, 4102, 4172, 4395, 4470, 5215, 5567, 5662, 5860, 6153, 6258, 7980, 8204, 8493, 8790, 8940, 10255, 10430, 11134, 11324, 12306, 12516, 14155, 15645, 16701, 16986, 17580, 19817, 20510, 20860, 22268, 24612, 27835, 28310, 30765, 31290, 33402, 33972, 38969, 39634, 41020, 42465, 43657, 55670, 56620, 59451, 61530, 62580, 66804, 77938, 79268, 83505, 84930, 87314, 99085, 111340, 116907, 118902, 123060, 130971, 155876, 167010, 169860, 174628, 194845, 198170, 218285, 233814, 237804, 261942, 297255, 305599, 334020, 389690, 396340, 436570, 467628, 523884, 584535, 594510, 611198, 654855, 779380, 829483, 873140, 916797, 1169070, 1189020, 1222396, 1309710, 1527995, 1658966, 1833594, 2338140, 2488449, 2619420, 3055990, 3317932, 3667188, 4147415, 4583985, 4976898, 5806381, 6111980, 8294830, 9167970, 9953796, 11612762, 12442245, 16589660, 17419143, 18335940, 23225524, 24884490, 29031905, 34838286, 49768980, 58063810, 69676572, 87095715, 116127620, 174191430, 348382860]

約数ペア:

[(1, 348382860), (2, 174191430), (3, 116127620), (4, 87095715), (5, 69676572), (6, 58063810), (7, 49768980), (10, 34838286), (12, 29031905), (14, 24884490), (15, 23225524), (19, 18335940), (20, 17419143), (21, 16589660), (28, 12442245), (30, 11612762), (35, 9953796), (38, 9167970), (42, 8294830), (57, 6111980), (60, 5806381), (70, 4976898), (76, 4583985), (84, 4147415), (95, 3667188), (105, 3317932), (114, 3055990), (133, 2619420), (140, 2488449), (149, 2338140), (190, 1833594), (210, 1658966), (228, 1527995), (266, 1309710), (285, 1222396), (293, 1189020), (298, 1169070), (380, 916797), (399, 873140), (420, 829483), (447, 779380), (532, 654855), (570, 611198), (586, 594510), (596, 584535), (665, 523884), (745, 467628), (798, 436570), (879, 396340), (894, 389690), (1043, 334020), (1140, 305599), (1172, 297255), (1330, 261942), (1465, 237804), (1490, 233814), (1596, 218285), (1758, 198170), (1788, 194845), (1995, 174628), (2051, 169860), (2086, 167010), (2235, 155876), (2660, 130971), (2831, 123060), (2930, 118902), (2980, 116907), (3129, 111340), (3516, 99085), (3990, 87314), (4102, 84930), (4172, 83505), (4395, 79268), (4470, 77938), (5215, 66804), (5567, 62580), (5662, 61530), (5860, 59451), (6153, 56620), (6258, 55670), (7980, 43657), (8204, 42465), (8493, 41020), (8790, 39634), (8940, 38969), (10255, 33972), (10430, 33402), (11134, 31290), (11324, 30765), (12306, 28310), (12516, 27835), (14155, 24612), (15645, 22268), (16701, 20860), (16986, 20510), (17580, 19817)]