229159840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15774

約数の個数: 96

約数和(自身を含む): 666368640

約数和(自身を除く): 437208800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 15739, 31478, 62956, 78695, 110173, 125912, 157390, 204607, 220346, 251824, 314780, 409214, 440692, 503648, 550865, 629560, 818428, 881384, 1023035, 1101730, 1259120, 1432249, 1636856, 1762768, 2046070, 2203460, 2518240, 2864498, 3273712, 3525536, 4092140, 4406920, 5728996, 6547424, 7161245, 8184280, 8813840, 11457992, 14322490, 16368560, 17627680, 22915984, 28644980, 32737120, 45831968, 57289960, 114579920, 229159840]

約数ペア:

[(1, 229159840), (2, 114579920), (4, 57289960), (5, 45831968), (7, 32737120), (8, 28644980), (10, 22915984), (13, 17627680), (14, 16368560), (16, 14322490), (20, 11457992), (26, 8813840), (28, 8184280), (32, 7161245), (35, 6547424), (40, 5728996), (52, 4406920), (56, 4092140), (65, 3525536), (70, 3273712), (80, 2864498), (91, 2518240), (104, 2203460), (112, 2046070), (130, 1762768), (140, 1636856), (160, 1432249), (182, 1259120), (208, 1101730), (224, 1023035), (260, 881384), (280, 818428), (364, 629560), (416, 550865), (455, 503648), (520, 440692), (560, 409214), (728, 314780), (910, 251824), (1040, 220346), (1120, 204607), (1456, 157390), (1820, 125912), (2080, 110173), (2912, 78695), (3640, 62956), (7280, 31478), (14560, 15739)]