293634480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 956510208

約数和(自身を除く): 662875728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 610, 620, 647, 732, 744, 915, 930, 976, 1220, 1240, 1294, 1464, 1488, 1830, 1860, 1891, 1941, 2440, 2480, 2588, 2928, 3235, 3660, 3720, 3782, 3882, 4880, 5176, 5673, 6470, 7320, 7440, 7564, 7764, 9455, 9705, 10352, 11346, 12940, 14640, 15128, 15528, 18910, 19410, 20057, 22692, 25880, 28365, 30256, 31056, 37820, 38820, 39467, 40114, 45384, 51760, 56730, 60171, 75640, 77640, 78934, 80228, 90768, 100285, 113460, 118401, 120342, 151280, 155280, 157868, 160456, 197335, 200570, 226920, 236802, 240684, 300855, 315736, 320912, 394670, 401140, 453840, 473604, 481368, 592005, 601710, 631472, 789340, 802280, 947208, 962736, 1184010, 1203420, 1223477, 1578680, 1604560, 1894416, 2368020, 2406840, 2446954, 3157360, 3670431, 4736040, 4813680, 4893908, 6117385, 7340862, 9472080, 9787816, 12234770, 14681724, 18352155, 19575632, 24469540, 29363448, 36704310, 48939080, 58726896, 73408620, 97878160, 146817240, 293634480]

約数ペア:

[(1, 293634480), (2, 146817240), (3, 97878160), (4, 73408620), (5, 58726896), (6, 48939080), (8, 36704310), (10, 29363448), (12, 24469540), (15, 19575632), (16, 18352155), (20, 14681724), (24, 12234770), (30, 9787816), (31, 9472080), (40, 7340862), (48, 6117385), (60, 4893908), (61, 4813680), (62, 4736040), (80, 3670431), (93, 3157360), (120, 2446954), (122, 2406840), (124, 2368020), (155, 1894416), (183, 1604560), (186, 1578680), (240, 1223477), (244, 1203420), (248, 1184010), (305, 962736), (310, 947208), (366, 802280), (372, 789340), (465, 631472), (488, 601710), (496, 592005), (610, 481368), (620, 473604), (647, 453840), (732, 401140), (744, 394670), (915, 320912), (930, 315736), (976, 300855), (1220, 240684), (1240, 236802), (1294, 226920), (1464, 200570), (1488, 197335), (1830, 160456), (1860, 157868), (1891, 155280), (1941, 151280), (2440, 120342), (2480, 118401), (2588, 113460), (2928, 100285), (3235, 90768), (3660, 80228), (3720, 78934), (3782, 77640), (3882, 75640), (4880, 60171), (5176, 56730), (5673, 51760), (6470, 45384), (7320, 40114), (7440, 39467), (7564, 38820), (7764, 37820), (9455, 31056), (9705, 30256), (10352, 28365), (11346, 25880), (12940, 22692), (14640, 20057), (15128, 19410), (15528, 18910)]