129979440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 467970048

約数和(自身を除く): 337990608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 90, 92, 94, 115, 120, 138, 141, 144, 167, 180, 184, 188, 207, 230, 235, 240, 276, 282, 334, 345, 360, 368, 376, 414, 423, 460, 470, 501, 552, 564, 668, 690, 705, 720, 752, 828, 835, 846, 920, 940, 1002, 1035, 1081, 1104, 1128, 1336, 1380, 1410, 1503, 1656, 1670, 1692, 1840, 1880, 2004, 2070, 2115, 2162, 2256, 2505, 2672, 2760, 2820, 3006, 3243, 3312, 3340, 3384, 3760, 3841, 4008, 4140, 4230, 4324, 5010, 5405, 5520, 5640, 6012, 6486, 6680, 6768, 7515, 7682, 7849, 8016, 8280, 8460, 8648, 9729, 10020, 10810, 11280, 11523, 12024, 12972, 13360, 15030, 15364, 15698, 16215, 16560, 16920, 17296, 19205, 19458, 20040, 21620, 23046, 23547, 24048, 25944, 30060, 30728, 31396, 32430, 33840, 34569, 38410, 38916, 39245, 40080, 43240, 46092, 47094, 48645, 51888, 57615, 60120, 61456, 62792, 64860, 69138, 70641, 76820, 77832, 78490, 86480, 92184, 94188, 97290, 115230, 117735, 120240, 125584, 129720, 138276, 141282, 153640, 155664, 156980, 172845, 180527, 184368, 188376, 194580, 230460, 235470, 259440, 276552, 282564, 307280, 313960, 345690, 353205, 361054, 376752, 389160, 460920, 470940, 541581, 553104, 565128, 627920, 691380, 706410, 722108, 778320, 902635, 921840, 941880, 1083162, 1130256, 1382760, 1412820, 1444216, 1624743, 1805270, 1883760, 2166324, 2707905, 2765520, 2825640, 2888432, 3249486, 3610540, 4332648, 5415810, 5651280, 6498972, 7221080, 8123715, 8665296, 10831620, 12997944, 14442160, 16247430, 21663240, 25995888, 32494860, 43326480, 64989720, 129979440]

約数ペア:

[(1, 129979440), (2, 64989720), (3, 43326480), (4, 32494860), (5, 25995888), (6, 21663240), (8, 16247430), (9, 14442160), (10, 12997944), (12, 10831620), (15, 8665296), (16, 8123715), (18, 7221080), (20, 6498972), (23, 5651280), (24, 5415810), (30, 4332648), (36, 3610540), (40, 3249486), (45, 2888432), (46, 2825640), (47, 2765520), (48, 2707905), (60, 2166324), (69, 1883760), (72, 1805270), (80, 1624743), (90, 1444216), (92, 1412820), (94, 1382760), (115, 1130256), (120, 1083162), (138, 941880), (141, 921840), (144, 902635), (167, 778320), (180, 722108), (184, 706410), (188, 691380), (207, 627920), (230, 565128), (235, 553104), (240, 541581), (276, 470940), (282, 460920), (334, 389160), (345, 376752), (360, 361054), (368, 353205), (376, 345690), (414, 313960), (423, 307280), (460, 282564), (470, 276552), (501, 259440), (552, 235470), (564, 230460), (668, 194580), (690, 188376), (705, 184368), (720, 180527), (752, 172845), (828, 156980), (835, 155664), (846, 153640), (920, 141282), (940, 138276), (1002, 129720), (1035, 125584), (1081, 120240), (1104, 117735), (1128, 115230), (1336, 97290), (1380, 94188), (1410, 92184), (1503, 86480), (1656, 78490), (1670, 77832), (1692, 76820), (1840, 70641), (1880, 69138), (2004, 64860), (2070, 62792), (2115, 61456), (2162, 60120), (2256, 57615), (2505, 51888), (2672, 48645), (2760, 47094), (2820, 46092), (3006, 43240), (3243, 40080), (3312, 39245), (3340, 38916), (3384, 38410), (3760, 34569), (3841, 33840), (4008, 32430), (4140, 31396), (4230, 30728), (4324, 30060), (5010, 25944), (5405, 24048), (5520, 23547), (5640, 23046), (6012, 21620), (6486, 20040), (6680, 19458), (6768, 19205), (7515, 17296), (7682, 16920), (7849, 16560), (8016, 16215), (8280, 15698), (8460, 15364), (8648, 15030), (9729, 13360), (10020, 12972), (10810, 12024), (11280, 11523)]