371336280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7247}}^1$

素因数の和:7329

約数の個数: 128

約数和(自身を含む): 1294202880

約数和(自身を除く): 922866600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7247, 7320, 8540, 10248, 12810, 14494, 17080, 21741, 25620, 28988, 36235, 43482, 50729, 51240, 57976, 72470, 86964, 101458, 108705, 144940, 152187, 173928, 202916, 217410, 253645, 289880, 304374, 405832, 434820, 442067, 507290, 608748, 760935, 869640, 884134, 1014580, 1217496, 1326201, 1521870, 1768268, 2029160, 2210335, 2652402, 3043740, 3094469, 3536536, 4420670, 5304804, 6087480, 6188938, 6631005, 8841340, 9283407, 10609608, 12377876, 13262010, 15472345, 17682680, 18566814, 24755752, 26524020, 30944690, 37133628, 46417035, 53048040, 61889380, 74267256, 92834070, 123778760, 185668140, 371336280]

約数ペア:

[(1, 371336280), (2, 185668140), (3, 123778760), (4, 92834070), (5, 74267256), (6, 61889380), (7, 53048040), (8, 46417035), (10, 37133628), (12, 30944690), (14, 26524020), (15, 24755752), (20, 18566814), (21, 17682680), (24, 15472345), (28, 13262010), (30, 12377876), (35, 10609608), (40, 9283407), (42, 8841340), (56, 6631005), (60, 6188938), (61, 6087480), (70, 5304804), (84, 4420670), (105, 3536536), (120, 3094469), (122, 3043740), (140, 2652402), (168, 2210335), (183, 2029160), (210, 1768268), (244, 1521870), (280, 1326201), (305, 1217496), (366, 1014580), (420, 884134), (427, 869640), (488, 760935), (610, 608748), (732, 507290), (840, 442067), (854, 434820), (915, 405832), (1220, 304374), (1281, 289880), (1464, 253645), (1708, 217410), (1830, 202916), (2135, 173928), (2440, 152187), (2562, 144940), (3416, 108705), (3660, 101458), (4270, 86964), (5124, 72470), (6405, 57976), (7247, 51240), (7320, 50729), (8540, 43482), (10248, 36235), (12810, 28988), (14494, 25620), (17080, 21741)]