173032680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 549918720

約数和(自身を除く): 376886040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 883, 920, 1065, 1380, 1420, 1633, 1704, 1766, 2130, 2649, 2760, 2840, 3266, 3532, 4260, 4415, 4899, 5298, 6532, 7064, 8165, 8520, 8830, 9798, 10596, 13064, 13245, 16330, 17660, 19596, 20309, 21192, 24495, 26490, 32660, 35320, 39192, 40618, 48990, 52980, 60927, 62693, 65320, 81236, 97980, 101545, 105960, 121854, 125386, 162472, 188079, 195960, 203090, 243708, 250772, 304635, 313465, 376158, 406180, 487416, 501544, 609270, 626930, 752316, 812360, 940395, 1218540, 1253860, 1441939, 1504632, 1880790, 2437080, 2507720, 2883878, 3761580, 4325817, 5767756, 7209695, 7523160, 8651634, 11535512, 14419390, 17303268, 21629085, 28838780, 34606536, 43258170, 57677560, 86516340, 173032680]

約数ペア:

[(1, 173032680), (2, 86516340), (3, 57677560), (4, 43258170), (5, 34606536), (6, 28838780), (8, 21629085), (10, 17303268), (12, 14419390), (15, 11535512), (20, 8651634), (23, 7523160), (24, 7209695), (30, 5767756), (40, 4325817), (46, 3761580), (60, 2883878), (69, 2507720), (71, 2437080), (92, 1880790), (115, 1504632), (120, 1441939), (138, 1253860), (142, 1218540), (184, 940395), (213, 812360), (230, 752316), (276, 626930), (284, 609270), (345, 501544), (355, 487416), (426, 406180), (460, 376158), (552, 313465), (568, 304635), (690, 250772), (710, 243708), (852, 203090), (883, 195960), (920, 188079), (1065, 162472), (1380, 125386), (1420, 121854), (1633, 105960), (1704, 101545), (1766, 97980), (2130, 81236), (2649, 65320), (2760, 62693), (2840, 60927), (3266, 52980), (3532, 48990), (4260, 40618), (4415, 39192), (4899, 35320), (5298, 32660), (6532, 26490), (7064, 24495), (8165, 21192), (8520, 20309), (8830, 19596), (9798, 17660), (10596, 16330), (13064, 13245)]