465786160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3891

約数の個数: 120

約数和(自身を含む): 1300738176

約数和(自身を除く): 834952016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3833, 3920, 4340, 6076, 7595, 7666, 8680, 12152, 15190, 15332, 17360, 19165, 24304, 26831, 30380, 30664, 38330, 53662, 60760, 61328, 76660, 107324, 118823, 121520, 134155, 153320, 187817, 214648, 237646, 268310, 306640, 375634, 429296, 475292, 536620, 594115, 751268, 831761, 939085, 950584, 1073240, 1188230, 1502536, 1663522, 1878170, 1901168, 2146480, 2376460, 3005072, 3327044, 3756340, 4158805, 4752920, 5822327, 6654088, 7512680, 8317610, 9505840, 11644654, 13308176, 15025360, 16635220, 23289308, 29111635, 33270440, 46578616, 58223270, 66540880, 93157232, 116446540, 232893080, 465786160]

約数ペア:

[(1, 465786160), (2, 232893080), (4, 116446540), (5, 93157232), (7, 66540880), (8, 58223270), (10, 46578616), (14, 33270440), (16, 29111635), (20, 23289308), (28, 16635220), (31, 15025360), (35, 13308176), (40, 11644654), (49, 9505840), (56, 8317610), (62, 7512680), (70, 6654088), (80, 5822327), (98, 4752920), (112, 4158805), (124, 3756340), (140, 3327044), (155, 3005072), (196, 2376460), (217, 2146480), (245, 1901168), (248, 1878170), (280, 1663522), (310, 1502536), (392, 1188230), (434, 1073240), (490, 950584), (496, 939085), (560, 831761), (620, 751268), (784, 594115), (868, 536620), (980, 475292), (1085, 429296), (1240, 375634), (1519, 306640), (1736, 268310), (1960, 237646), (2170, 214648), (2480, 187817), (3038, 153320), (3472, 134155), (3833, 121520), (3920, 118823), (4340, 107324), (6076, 76660), (7595, 61328), (7666, 60760), (8680, 53662), (12152, 38330), (15190, 30664), (15332, 30380), (17360, 26831), (19165, 24304)]