309102360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1088398080

約数和(自身を除く): 779295720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 131, 140, 159, 168, 210, 212, 262, 265, 280, 318, 371, 393, 420, 424, 524, 530, 636, 655, 742, 786, 795, 840, 917, 1048, 1060, 1113, 1272, 1310, 1484, 1572, 1590, 1834, 1855, 1965, 2120, 2226, 2620, 2751, 2809, 2968, 3144, 3180, 3668, 3710, 3930, 4452, 4585, 5240, 5502, 5565, 5618, 6360, 6943, 7336, 7420, 7860, 8427, 8904, 9170, 11004, 11130, 11236, 13755, 13886, 14045, 14840, 15720, 16854, 18340, 19663, 20829, 22008, 22260, 22472, 27510, 27772, 28090, 33708, 34715, 36680, 39326, 41658, 42135, 44520, 48601, 55020, 55544, 56180, 58989, 67416, 69430, 78652, 83316, 84270, 97202, 98315, 104145, 110040, 112360, 117978, 138860, 145803, 157304, 166632, 168540, 194404, 196630, 208290, 235956, 243005, 277720, 291606, 294945, 337080, 367979, 388808, 393260, 416580, 471912, 486010, 583212, 589890, 729015, 735958, 786520, 833160, 972020, 1103937, 1166424, 1179780, 1458030, 1471916, 1839895, 1944040, 2207874, 2359560, 2575853, 2916060, 2943832, 3679790, 4415748, 5151706, 5519685, 5832120, 7359580, 7727559, 8831496, 10303412, 11039370, 12879265, 14719160, 15455118, 20606824, 22078740, 25758530, 30910236, 38637795, 44157480, 51517060, 61820472, 77275590, 103034120, 154551180, 309102360]

約数ペア:

[(1, 309102360), (2, 154551180), (3, 103034120), (4, 77275590), (5, 61820472), (6, 51517060), (7, 44157480), (8, 38637795), (10, 30910236), (12, 25758530), (14, 22078740), (15, 20606824), (20, 15455118), (21, 14719160), (24, 12879265), (28, 11039370), (30, 10303412), (35, 8831496), (40, 7727559), (42, 7359580), (53, 5832120), (56, 5519685), (60, 5151706), (70, 4415748), (84, 3679790), (105, 2943832), (106, 2916060), (120, 2575853), (131, 2359560), (140, 2207874), (159, 1944040), (168, 1839895), (210, 1471916), (212, 1458030), (262, 1179780), (265, 1166424), (280, 1103937), (318, 972020), (371, 833160), (393, 786520), (420, 735958), (424, 729015), (524, 589890), (530, 583212), (636, 486010), (655, 471912), (742, 416580), (786, 393260), (795, 388808), (840, 367979), (917, 337080), (1048, 294945), (1060, 291606), (1113, 277720), (1272, 243005), (1310, 235956), (1484, 208290), (1572, 196630), (1590, 194404), (1834, 168540), (1855, 166632), (1965, 157304), (2120, 145803), (2226, 138860), (2620, 117978), (2751, 112360), (2809, 110040), (2968, 104145), (3144, 98315), (3180, 97202), (3668, 84270), (3710, 83316), (3930, 78652), (4452, 69430), (4585, 67416), (5240, 58989), (5502, 56180), (5565, 55544), (5618, 55020), (6360, 48601), (6943, 44520), (7336, 42135), (7420, 41658), (7860, 39326), (8427, 36680), (8904, 34715), (9170, 33708), (11004, 28090), (11130, 27772), (11236, 27510), (13755, 22472), (13886, 22260), (14045, 22008), (14840, 20829), (15720, 19663), (16854, 18340)]