156796995680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47381}}^1$

素因数の和:47489

約数の個数: 192

約数和(自身を含む): 419246549568

約数和(自身を除く): 262449553888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 43, 52, 65, 74, 80, 86, 104, 130, 148, 160, 172, 185, 208, 215, 260, 296, 344, 370, 416, 430, 481, 520, 559, 592, 688, 740, 860, 962, 1040, 1118, 1184, 1376, 1480, 1591, 1720, 1924, 2080, 2236, 2405, 2795, 2960, 3182, 3440, 3848, 4472, 4810, 5590, 5920, 6364, 6880, 7696, 7955, 8944, 9620, 11180, 12728, 15392, 15910, 17888, 19240, 20683, 22360, 25456, 31820, 38480, 41366, 44720, 47381, 50912, 63640, 76960, 82732, 89440, 94762, 103415, 127280, 165464, 189524, 206830, 236905, 254560, 330928, 379048, 413660, 473810, 615953, 661856, 758096, 827320, 947620, 1231906, 1516192, 1654640, 1753097, 1895240, 2037383, 2463812, 3079765, 3309280, 3506194, 3790480, 4074766, 4927624, 6159530, 7012388, 7580960, 8149532, 8765485, 9855248, 10186915, 12319060, 14024776, 16299064, 17530970, 19710496, 20373830, 22790261, 24638120, 26485979, 28049552, 32598128, 35061940, 40747660, 45580522, 49276240, 52971958, 56099104, 65196256, 70123880, 75383171, 81495320, 91161044, 98552480, 105943916, 113951305, 132429895, 140247760, 150766342, 162990640, 182322088, 211887832, 227902610, 264859790, 280495520, 301532684, 325981280, 364644176, 376915855, 423775664, 455805220, 529719580, 603065368, 729288352, 753831710, 847551328, 911610440, 979981223, 1059439160, 1206130736, 1507663420, 1823220880, 1959962446, 2118878320, 2412261472, 3015326840, 3646441760, 3919924892, 4237756640, 4899906115, 6030653680, 7839849784, 9799812230, 12061307360, 15679699568, 19599624460, 31359399136, 39199248920, 78398497840, 156796995680]

約数ペア:

[(1, 156796995680), (2, 78398497840), (4, 39199248920), (5, 31359399136), (8, 19599624460), (10, 15679699568), (13, 12061307360), (16, 9799812230), (20, 7839849784), (26, 6030653680), (32, 4899906115), (37, 4237756640), (40, 3919924892), (43, 3646441760), (52, 3015326840), (65, 2412261472), (74, 2118878320), (80, 1959962446), (86, 1823220880), (104, 1507663420), (130, 1206130736), (148, 1059439160), (160, 979981223), (172, 911610440), (185, 847551328), (208, 753831710), (215, 729288352), (260, 603065368), (296, 529719580), (344, 455805220), (370, 423775664), (416, 376915855), (430, 364644176), (481, 325981280), (520, 301532684), (559, 280495520), (592, 264859790), (688, 227902610), (740, 211887832), (860, 182322088), (962, 162990640), (1040, 150766342), (1118, 140247760), (1184, 132429895), (1376, 113951305), (1480, 105943916), (1591, 98552480), (1720, 91161044), (1924, 81495320), (2080, 75383171), (2236, 70123880), (2405, 65196256), (2795, 56099104), (2960, 52971958), (3182, 49276240), (3440, 45580522), (3848, 40747660), (4472, 35061940), (4810, 32598128), (5590, 28049552), (5920, 26485979), (6364, 24638120), (6880, 22790261), (7696, 20373830), (7955, 19710496), (8944, 17530970), (9620, 16299064), (11180, 14024776), (12728, 12319060), (15392, 10186915), (15910, 9855248), (17888, 8765485), (19240, 8149532), (20683, 7580960), (22360, 7012388), (25456, 6159530), (31820, 4927624), (38480, 4074766), (41366, 3790480), (44720, 3506194), (47381, 3309280), (50912, 3079765), (63640, 2463812), (76960, 2037383), (82732, 1895240), (89440, 1753097), (94762, 1654640), (103415, 1516192), (127280, 1231906), (165464, 947620), (189524, 827320), (206830, 758096), (236905, 661856), (254560, 615953), (330928, 473810), (379048, 413660)]