146557320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13455

約数の個数: 128

約数和(自身を含む): 541175040

約数和(自身を除く): 394617720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 13421, 26842, 40263, 53684, 67105, 80526, 93947, 107368, 134210, 161052, 174473, 187894, 201315, 268420, 281841, 322104, 348946, 375788, 402630, 469735, 523419, 536840, 563682, 697892, 751576, 805260, 872365, 939470, 1046838, 1127364, 1221311, 1395784, 1409205, 1610520, 1744730, 1878940, 2093676, 2254728, 2442622, 2617095, 2818410, 3489460, 3663933, 3757880, 4187352, 4885244, 5234190, 5636820, 6106555, 6978920, 7327866, 9770488, 10468380, 11273640, 12213110, 14655732, 18319665, 20936760, 24426220, 29311464, 36639330, 48852440, 73278660, 146557320]

約数ペア:

[(1, 146557320), (2, 73278660), (3, 48852440), (4, 36639330), (5, 29311464), (6, 24426220), (7, 20936760), (8, 18319665), (10, 14655732), (12, 12213110), (13, 11273640), (14, 10468380), (15, 9770488), (20, 7327866), (21, 6978920), (24, 6106555), (26, 5636820), (28, 5234190), (30, 4885244), (35, 4187352), (39, 3757880), (40, 3663933), (42, 3489460), (52, 2818410), (56, 2617095), (60, 2442622), (65, 2254728), (70, 2093676), (78, 1878940), (84, 1744730), (91, 1610520), (104, 1409205), (105, 1395784), (120, 1221311), (130, 1127364), (140, 1046838), (156, 939470), (168, 872365), (182, 805260), (195, 751576), (210, 697892), (260, 563682), (273, 536840), (280, 523419), (312, 469735), (364, 402630), (390, 375788), (420, 348946), (455, 322104), (520, 281841), (546, 268420), (728, 201315), (780, 187894), (840, 174473), (910, 161052), (1092, 134210), (1365, 107368), (1560, 93947), (1820, 80526), (2184, 67105), (2730, 53684), (3640, 40263), (5460, 26842), (10920, 13421)]