172169040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 560249856

約数和(自身を除く): 388080816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 317, 365, 372, 438, 465, 496, 584, 620, 634, 730, 744, 876, 930, 951, 1095, 1168, 1240, 1268, 1460, 1488, 1585, 1752, 1860, 1902, 2190, 2263, 2480, 2536, 2920, 3170, 3504, 3720, 3804, 4380, 4526, 4755, 5072, 5840, 6340, 6789, 7440, 7608, 8760, 9052, 9510, 9827, 11315, 12680, 13578, 15216, 17520, 18104, 19020, 19654, 22630, 23141, 25360, 27156, 29481, 33945, 36208, 38040, 39308, 45260, 46282, 49135, 54312, 58962, 67890, 69423, 76080, 78616, 90520, 92564, 98270, 108624, 115705, 117924, 135780, 138846, 147405, 157232, 181040, 185128, 196540, 231410, 235848, 271560, 277692, 294810, 347115, 370256, 393080, 462820, 471696, 543120, 555384, 589620, 694230, 717371, 786160, 925640, 1110768, 1179240, 1388460, 1434742, 1851280, 2152113, 2358480, 2776920, 2869484, 3586855, 4304226, 5553840, 5738968, 7173710, 8608452, 10760565, 11477936, 14347420, 17216904, 21521130, 28694840, 34433808, 43042260, 57389680, 86084520, 172169040]

約数ペア:

[(1, 172169040), (2, 86084520), (3, 57389680), (4, 43042260), (5, 34433808), (6, 28694840), (8, 21521130), (10, 17216904), (12, 14347420), (15, 11477936), (16, 10760565), (20, 8608452), (24, 7173710), (30, 5738968), (31, 5553840), (40, 4304226), (48, 3586855), (60, 2869484), (62, 2776920), (73, 2358480), (80, 2152113), (93, 1851280), (120, 1434742), (124, 1388460), (146, 1179240), (155, 1110768), (186, 925640), (219, 786160), (240, 717371), (248, 694230), (292, 589620), (310, 555384), (317, 543120), (365, 471696), (372, 462820), (438, 393080), (465, 370256), (496, 347115), (584, 294810), (620, 277692), (634, 271560), (730, 235848), (744, 231410), (876, 196540), (930, 185128), (951, 181040), (1095, 157232), (1168, 147405), (1240, 138846), (1268, 135780), (1460, 117924), (1488, 115705), (1585, 108624), (1752, 98270), (1860, 92564), (1902, 90520), (2190, 78616), (2263, 76080), (2480, 69423), (2536, 67890), (2920, 58962), (3170, 54312), (3504, 49135), (3720, 46282), (3804, 45260), (4380, 39308), (4526, 38040), (4755, 36208), (5072, 33945), (5840, 29481), (6340, 27156), (6789, 25360), (7440, 23141), (7608, 22630), (8760, 19654), (9052, 19020), (9510, 18104), (9827, 17520), (11315, 15216), (12680, 13578)]