168910320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 549679104

約数和(自身を除く): 380768784

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, 311, 365, 372, 438, 465, 496, 584, 620, 622, 730, 744, 876, 930, 933, 1095, 1168, 1240, 1244, 1460, 1488, 1555, 1752, 1860, 1866, 2190, 2263, 2480, 2488, 2920, 3110, 3504, 3720, 3732, 4380, 4526, 4665, 4976, 5840, 6220, 6789, 7440, 7464, 8760, 9052, 9330, 9641, 11315, 12440, 13578, 14928, 17520, 18104, 18660, 19282, 22630, 22703, 24880, 27156, 28923, 33945, 36208, 37320, 38564, 45260, 45406, 48205, 54312, 57846, 67890, 68109, 74640, 77128, 90520, 90812, 96410, 108624, 113515, 115692, 135780, 136218, 144615, 154256, 181040, 181624, 192820, 227030, 231384, 271560, 272436, 289230, 340545, 363248, 385640, 454060, 462768, 543120, 544872, 578460, 681090, 703793, 771280, 908120, 1089744, 1156920, 1362180, 1407586, 1816240, 2111379, 2313840, 2724360, 2815172, 3518965, 4222758, 5448720, 5630344, 7037930, 8445516, 10556895, 11260688, 14075860, 16891032, 21113790, 28151720, 33782064, 42227580, 56303440, 84455160, 168910320]

約数ペア:

[(1, 168910320), (2, 84455160), (3, 56303440), (4, 42227580), (5, 33782064), (6, 28151720), (8, 21113790), (10, 16891032), (12, 14075860), (15, 11260688), (16, 10556895), (20, 8445516), (24, 7037930), (30, 5630344), (31, 5448720), (40, 4222758), (48, 3518965), (60, 2815172), (62, 2724360), (73, 2313840), (80, 2111379), (93, 1816240), (120, 1407586), (124, 1362180), (146, 1156920), (155, 1089744), (186, 908120), (219, 771280), (240, 703793), (248, 681090), (292, 578460), (310, 544872), (311, 543120), (365, 462768), (372, 454060), (438, 385640), (465, 363248), (496, 340545), (584, 289230), (620, 272436), (622, 271560), (730, 231384), (744, 227030), (876, 192820), (930, 181624), (933, 181040), (1095, 154256), (1168, 144615), (1240, 136218), (1244, 135780), (1460, 115692), (1488, 113515), (1555, 108624), (1752, 96410), (1860, 90812), (1866, 90520), (2190, 77128), (2263, 74640), (2480, 68109), (2488, 67890), (2920, 57846), (3110, 54312), (3504, 48205), (3720, 45406), (3732, 45260), (4380, 38564), (4526, 37320), (4665, 36208), (4976, 33945), (5840, 28923), (6220, 27156), (6789, 24880), (7440, 22703), (7464, 22630), (8760, 19282), (9052, 18660), (9330, 18104), (9641, 17520), (11315, 14928), (12440, 13578)]