310445160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 1018137600

約数和(自身を除く): 707692440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 4909, 5270, 6324, 7905, 9818, 10540, 12648, 14727, 15810, 19636, 21080, 24545, 29454, 31620, 39272, 49090, 58908, 63240, 73635, 83453, 98180, 117816, 147270, 152179, 166906, 196360, 250359, 294540, 304358, 333812, 417265, 456537, 500718, 589080, 608716, 667624, 760895, 834530, 913074, 1001436, 1217432, 1251795, 1521790, 1669060, 1826148, 2002872, 2282685, 2503590, 2587043, 3043580, 3338120, 3652296, 4565370, 5007180, 5174086, 6087160, 7761129, 9130740, 10014360, 10348172, 12935215, 15522258, 18261480, 20696344, 25870430, 31044516, 38805645, 51740860, 62089032, 77611290, 103481720, 155222580, 310445160]

約数ペア:

[(1, 310445160), (2, 155222580), (3, 103481720), (4, 77611290), (5, 62089032), (6, 51740860), (8, 38805645), (10, 31044516), (12, 25870430), (15, 20696344), (17, 18261480), (20, 15522258), (24, 12935215), (30, 10348172), (31, 10014360), (34, 9130740), (40, 7761129), (51, 6087160), (60, 5174086), (62, 5007180), (68, 4565370), (85, 3652296), (93, 3338120), (102, 3043580), (120, 2587043), (124, 2503590), (136, 2282685), (155, 2002872), (170, 1826148), (186, 1669060), (204, 1521790), (248, 1251795), (255, 1217432), (310, 1001436), (340, 913074), (372, 834530), (408, 760895), (465, 667624), (510, 608716), (527, 589080), (620, 500718), (680, 456537), (744, 417265), (930, 333812), (1020, 304358), (1054, 294540), (1240, 250359), (1581, 196360), (1860, 166906), (2040, 152179), (2108, 147270), (2635, 117816), (3162, 98180), (3720, 83453), (4216, 73635), (4909, 63240), (5270, 58908), (6324, 49090), (7905, 39272), (9818, 31620), (10540, 29454), (12648, 24545), (14727, 21080), (15810, 19636)]