291945250320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1\times {\mathrm{12251}}^1$

素因数の和:15501

約数の個数: 160

約数和(自身を含む): 934592753664

約数和(自身を除く): 642647503344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3203, 3720, 6406, 7440, 9609, 12251, 12812, 16015, 19218, 24502, 25624, 32030, 36753, 38436, 48045, 49004, 51248, 61255, 64060, 73506, 76872, 96090, 98008, 99293, 122510, 128120, 147012, 153744, 183765, 192180, 196016, 198586, 245020, 256240, 294024, 297879, 367530, 379781, 384360, 397172, 490040, 496465, 588048, 595758, 735060, 759562, 768720, 794344, 980080, 992930, 1139343, 1191516, 1470120, 1489395, 1519124, 1588688, 1898905, 1985860, 2278686, 2383032, 2940240, 2978790, 3038248, 3797810, 3971720, 4557372, 4766064, 5696715, 5957580, 6076496, 7595620, 7943440, 9114744, 11393430, 11915160, 15191240, 18229488, 22786860, 23830320, 30382480, 39239953, 45573720, 78479906, 91147440, 117719859, 156959812, 196199765, 235439718, 313919624, 392399530, 470879436, 588599295, 627839248, 784799060, 941758872, 1177198590, 1216438543, 1569598120, 1883517744, 2354397180, 2432877086, 3139196240, 3649315629, 4708794360, 4865754172, 6082192715, 7298631258, 9417588720, 9731508344, 12164385430, 14597262516, 18246578145, 19463016688, 24328770860, 29194525032, 36493156290, 48657541720, 58389050064, 72986312580, 97315083440, 145972625160, 291945250320]

約数ペア:

[(1, 291945250320), (2, 145972625160), (3, 97315083440), (4, 72986312580), (5, 58389050064), (6, 48657541720), (8, 36493156290), (10, 29194525032), (12, 24328770860), (15, 19463016688), (16, 18246578145), (20, 14597262516), (24, 12164385430), (30, 9731508344), (31, 9417588720), (40, 7298631258), (48, 6082192715), (60, 4865754172), (62, 4708794360), (80, 3649315629), (93, 3139196240), (120, 2432877086), (124, 2354397180), (155, 1883517744), (186, 1569598120), (240, 1216438543), (248, 1177198590), (310, 941758872), (372, 784799060), (465, 627839248), (496, 588599295), (620, 470879436), (744, 392399530), (930, 313919624), (1240, 235439718), (1488, 196199765), (1860, 156959812), (2480, 117719859), (3203, 91147440), (3720, 78479906), (6406, 45573720), (7440, 39239953), (9609, 30382480), (12251, 23830320), (12812, 22786860), (16015, 18229488), (19218, 15191240), (24502, 11915160), (25624, 11393430), (32030, 9114744), (36753, 7943440), (38436, 7595620), (48045, 6076496), (49004, 5957580), (51248, 5696715), (61255, 4766064), (64060, 4557372), (73506, 3971720), (76872, 3797810), (96090, 3038248), (98008, 2978790), (99293, 2940240), (122510, 2383032), (128120, 2278686), (147012, 1985860), (153744, 1898905), (183765, 1588688), (192180, 1519124), (196016, 1489395), (198586, 1470120), (245020, 1191516), (256240, 1139343), (294024, 992930), (297879, 980080), (367530, 794344), (379781, 768720), (384360, 759562), (397172, 735060), (490040, 595758), (496465, 588048)]