155536954040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1\times {\mathrm{5189}}^1$

素因数の和:6249

約数の個数: 128

約数和(自身を含む): 383731992000

約数和(自身を除く): 228195037960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 977, 1180, 1534, 1954, 2360, 3068, 3835, 3908, 4885, 5189, 6136, 7670, 7816, 9770, 10378, 12701, 15340, 19540, 20756, 25402, 25945, 30680, 39080, 41512, 50804, 51890, 57643, 63505, 67457, 101608, 103780, 115286, 127010, 134914, 207560, 230572, 254020, 269828, 288215, 306151, 337285, 461144, 508040, 539656, 576430, 612302, 674570, 749359, 1152860, 1224604, 1349140, 1498718, 1530755, 2305720, 2449208, 2698280, 2997436, 3061510, 3746795, 3979963, 5069653, 5994872, 6123020, 7493590, 7959926, 10139306, 12246040, 14987180, 15919852, 19899815, 20278612, 25348265, 29974360, 31839704, 39799630, 40557224, 50696530, 65905489, 79599260, 101393060, 131810978, 159198520, 202786120, 263621956, 299109527, 329527445, 527243912, 598219054, 659054890, 1196438108, 1318109780, 1495547635, 2392876216, 2636219560, 2991095270, 3888423851, 5982190540, 7776847702, 11964381080, 15553695404, 19442119255, 31107390808, 38884238510, 77768477020, 155536954040]

約数ペア:

[(1, 155536954040), (2, 77768477020), (4, 38884238510), (5, 31107390808), (8, 19442119255), (10, 15553695404), (13, 11964381080), (20, 7776847702), (26, 5982190540), (40, 3888423851), (52, 2991095270), (59, 2636219560), (65, 2392876216), (104, 1495547635), (118, 1318109780), (130, 1196438108), (236, 659054890), (260, 598219054), (295, 527243912), (472, 329527445), (520, 299109527), (590, 263621956), (767, 202786120), (977, 159198520), (1180, 131810978), (1534, 101393060), (1954, 79599260), (2360, 65905489), (3068, 50696530), (3835, 40557224), (3908, 39799630), (4885, 31839704), (5189, 29974360), (6136, 25348265), (7670, 20278612), (7816, 19899815), (9770, 15919852), (10378, 14987180), (12701, 12246040), (15340, 10139306), (19540, 7959926), (20756, 7493590), (25402, 6123020), (25945, 5994872), (30680, 5069653), (39080, 3979963), (41512, 3746795), (50804, 3061510), (51890, 2997436), (57643, 2698280), (63505, 2449208), (67457, 2305720), (101608, 1530755), (103780, 1498718), (115286, 1349140), (127010, 1224604), (134914, 1152860), (207560, 749359), (230572, 674570), (254020, 612302), (269828, 576430), (288215, 539656), (306151, 508040), (337285, 461144)]