194028720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7417}}^1$

素因数の和:7542

約数の個数: 80

約数和(自身を含む): 607089120

約数和(自身を除く): 413060400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 7417, 8720, 13080, 14834, 22251, 26160, 29668, 37085, 44502, 59336, 74170, 89004, 111255, 118672, 148340, 178008, 222510, 296680, 356016, 445020, 593360, 808453, 890040, 1616906, 1780080, 2425359, 3233812, 4042265, 4850718, 6467624, 8084530, 9701436, 12126795, 12935248, 16169060, 19402872, 24253590, 32338120, 38805744, 48507180, 64676240, 97014360, 194028720]

約数ペア:

[(1, 194028720), (2, 97014360), (3, 64676240), (4, 48507180), (5, 38805744), (6, 32338120), (8, 24253590), (10, 19402872), (12, 16169060), (15, 12935248), (16, 12126795), (20, 9701436), (24, 8084530), (30, 6467624), (40, 4850718), (48, 4042265), (60, 3233812), (80, 2425359), (109, 1780080), (120, 1616906), (218, 890040), (240, 808453), (327, 593360), (436, 445020), (545, 356016), (654, 296680), (872, 222510), (1090, 178008), (1308, 148340), (1635, 118672), (1744, 111255), (2180, 89004), (2616, 74170), (3270, 59336), (4360, 44502), (5232, 37085), (6540, 29668), (7417, 26160), (8720, 22251), (13080, 14834)]