195677520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 632197632

約数和(自身を除く): 436520112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 86, 120, 129, 134, 172, 201, 215, 240, 258, 268, 283, 335, 344, 402, 430, 516, 536, 566, 645, 670, 688, 804, 849, 860, 1005, 1032, 1072, 1132, 1290, 1340, 1415, 1608, 1698, 1720, 2010, 2064, 2264, 2580, 2680, 2830, 2881, 3216, 3396, 3440, 4020, 4245, 4528, 5160, 5360, 5660, 5762, 6792, 8040, 8490, 8643, 10320, 11320, 11524, 12169, 13584, 14405, 16080, 16980, 17286, 18961, 22640, 23048, 24338, 28810, 33960, 34572, 36507, 37922, 43215, 46096, 48676, 56883, 57620, 60845, 67920, 69144, 73014, 75844, 86430, 94805, 97352, 113766, 115240, 121690, 138288, 146028, 151688, 172860, 182535, 189610, 194704, 227532, 230480, 243380, 284415, 292056, 303376, 345720, 365070, 379220, 455064, 486760, 568830, 584112, 691440, 730140, 758440, 815323, 910128, 973520, 1137660, 1460280, 1516880, 1630646, 2275320, 2445969, 2920560, 3261292, 4076615, 4550640, 4891938, 6522584, 8153230, 9783876, 12229845, 13045168, 16306460, 19567752, 24459690, 32612920, 39135504, 48919380, 65225840, 97838760, 195677520]

約数ペア:

[(1, 195677520), (2, 97838760), (3, 65225840), (4, 48919380), (5, 39135504), (6, 32612920), (8, 24459690), (10, 19567752), (12, 16306460), (15, 13045168), (16, 12229845), (20, 9783876), (24, 8153230), (30, 6522584), (40, 4891938), (43, 4550640), (48, 4076615), (60, 3261292), (67, 2920560), (80, 2445969), (86, 2275320), (120, 1630646), (129, 1516880), (134, 1460280), (172, 1137660), (201, 973520), (215, 910128), (240, 815323), (258, 758440), (268, 730140), (283, 691440), (335, 584112), (344, 568830), (402, 486760), (430, 455064), (516, 379220), (536, 365070), (566, 345720), (645, 303376), (670, 292056), (688, 284415), (804, 243380), (849, 230480), (860, 227532), (1005, 194704), (1032, 189610), (1072, 182535), (1132, 172860), (1290, 151688), (1340, 146028), (1415, 138288), (1608, 121690), (1698, 115240), (1720, 113766), (2010, 97352), (2064, 94805), (2264, 86430), (2580, 75844), (2680, 73014), (2830, 69144), (2881, 67920), (3216, 60845), (3396, 57620), (3440, 56883), (4020, 48676), (4245, 46096), (4528, 43215), (5160, 37922), (5360, 36507), (5660, 34572), (5762, 33960), (6792, 28810), (8040, 24338), (8490, 23048), (8643, 22640), (10320, 18961), (11320, 17286), (11524, 16980), (12169, 16080), (13584, 14405)]