379029560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 128

約数和(自身を含む): 1083801600

約数和(自身を除く): 704772040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3359, 3640, 4030, 4340, 5642, 6718, 8060, 8680, 11284, 13436, 14105, 16120, 16795, 22568, 23513, 26872, 28210, 33590, 43667, 47026, 56420, 67180, 87334, 94052, 104129, 112840, 117565, 134360, 174668, 188104, 208258, 218335, 235130, 305669, 349336, 416516, 436670, 470260, 520645, 611338, 728903, 833032, 873340, 940520, 1041290, 1222676, 1353677, 1457806, 1528345, 1746680, 2082580, 2445352, 2707354, 2915612, 3056690, 3644515, 4165160, 5414708, 5831224, 6113380, 6768385, 7289030, 9475739, 10829416, 12226760, 13536770, 14578060, 18951478, 27073540, 29156120, 37902956, 47378695, 54147080, 75805912, 94757390, 189514780, 379029560]

約数ペア:

[(1, 379029560), (2, 189514780), (4, 94757390), (5, 75805912), (7, 54147080), (8, 47378695), (10, 37902956), (13, 29156120), (14, 27073540), (20, 18951478), (26, 14578060), (28, 13536770), (31, 12226760), (35, 10829416), (40, 9475739), (52, 7289030), (56, 6768385), (62, 6113380), (65, 5831224), (70, 5414708), (91, 4165160), (104, 3644515), (124, 3056690), (130, 2915612), (140, 2707354), (155, 2445352), (182, 2082580), (217, 1746680), (248, 1528345), (260, 1457806), (280, 1353677), (310, 1222676), (364, 1041290), (403, 940520), (434, 873340), (455, 833032), (520, 728903), (620, 611338), (728, 520645), (806, 470260), (868, 436670), (910, 416516), (1085, 349336), (1240, 305669), (1612, 235130), (1736, 218335), (1820, 208258), (2015, 188104), (2170, 174668), (2821, 134360), (3224, 117565), (3359, 112840), (3640, 104129), (4030, 94052), (4340, 87334), (5642, 67180), (6718, 56420), (8060, 47026), (8680, 43667), (11284, 33590), (13436, 28210), (14105, 26872), (16120, 23513), (16795, 22568)]