740523040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 1818464256

約数和(自身を除く): 1077941216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 173, 248, 310, 346, 496, 620, 692, 863, 865, 992, 1240, 1384, 1726, 1730, 2480, 2768, 3452, 3460, 4315, 4960, 5363, 5536, 6904, 6920, 8630, 10726, 13808, 13840, 17260, 21452, 26753, 26815, 27616, 27680, 34520, 42904, 53506, 53630, 69040, 85808, 107012, 107260, 133765, 138080, 149299, 171616, 214024, 214520, 267530, 298598, 428048, 429040, 535060, 597196, 746495, 856096, 858080, 1070120, 1194392, 1492990, 2140240, 2388784, 2985980, 4280480, 4628269, 4777568, 5971960, 9256538, 11943920, 18513076, 23141345, 23887840, 37026152, 46282690, 74052304, 92565380, 148104608, 185130760, 370261520, 740523040]

約数ペア:

[(1, 740523040), (2, 370261520), (4, 185130760), (5, 148104608), (8, 92565380), (10, 74052304), (16, 46282690), (20, 37026152), (31, 23887840), (32, 23141345), (40, 18513076), (62, 11943920), (80, 9256538), (124, 5971960), (155, 4777568), (160, 4628269), (173, 4280480), (248, 2985980), (310, 2388784), (346, 2140240), (496, 1492990), (620, 1194392), (692, 1070120), (863, 858080), (865, 856096), (992, 746495), (1240, 597196), (1384, 535060), (1726, 429040), (1730, 428048), (2480, 298598), (2768, 267530), (3452, 214520), (3460, 214024), (4315, 171616), (4960, 149299), (5363, 138080), (5536, 133765), (6904, 107260), (6920, 107012), (8630, 85808), (10726, 69040), (13808, 53630), (13840, 53506), (17260, 42904), (21452, 34520), (26753, 27680), (26815, 27616)]