303734760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19071

約数の個数: 128

約数和(自身を含む): 1096243200

約数和(自身を除く): 792508440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 19031, 38062, 57093, 76124, 95155, 114186, 133217, 152248, 190310, 228372, 266434, 285465, 361589, 380620, 399651, 456744, 532868, 570930, 666085, 723178, 761240, 799302, 1065736, 1084767, 1141860, 1332170, 1446356, 1598604, 1807945, 1998255, 2169534, 2283720, 2531123, 2664340, 2892712, 3197208, 3615890, 3996510, 4339068, 5062246, 5328680, 5423835, 7231780, 7593369, 7993020, 8678136, 10124492, 10847670, 12655615, 14463560, 15186738, 15986040, 20248984, 21695340, 25311230, 30373476, 37966845, 43390680, 50622460, 60746952, 75933690, 101244920, 151867380, 303734760]

約数ペア:

[(1, 303734760), (2, 151867380), (3, 101244920), (4, 75933690), (5, 60746952), (6, 50622460), (7, 43390680), (8, 37966845), (10, 30373476), (12, 25311230), (14, 21695340), (15, 20248984), (19, 15986040), (20, 15186738), (21, 14463560), (24, 12655615), (28, 10847670), (30, 10124492), (35, 8678136), (38, 7993020), (40, 7593369), (42, 7231780), (56, 5423835), (57, 5328680), (60, 5062246), (70, 4339068), (76, 3996510), (84, 3615890), (95, 3197208), (105, 2892712), (114, 2664340), (120, 2531123), (133, 2283720), (140, 2169534), (152, 1998255), (168, 1807945), (190, 1598604), (210, 1446356), (228, 1332170), (266, 1141860), (280, 1084767), (285, 1065736), (380, 799302), (399, 761240), (420, 723178), (456, 666085), (532, 570930), (570, 532868), (665, 456744), (760, 399651), (798, 380620), (840, 361589), (1064, 285465), (1140, 266434), (1330, 228372), (1596, 190310), (1995, 152248), (2280, 133217), (2660, 114186), (3192, 95155), (3990, 76124), (5320, 57093), (7980, 38062), (15960, 19031)]