158420880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 553893120

約数和(自身を除く): 395472240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1033, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2066, 2130, 2160, 2556, 2840, 3099, 3195, 3408, 3834, 4132, 4260, 5112, 5165, 5680, 6198, 6390, 7668, 8264, 8520, 9297, 9585, 10224, 10330, 12396, 12780, 15336, 15495, 16528, 17040, 18594, 19170, 20660, 24792, 25560, 27891, 30672, 30990, 37188, 38340, 41320, 46485, 49584, 51120, 55782, 61980, 73343, 74376, 76680, 82640, 92970, 111564, 123960, 139455, 146686, 148752, 153360, 185940, 220029, 223128, 247920, 278910, 293372, 366715, 371880, 440058, 446256, 557820, 586744, 660087, 733430, 743760, 880116, 1100145, 1115640, 1173488, 1320174, 1466860, 1760232, 1980261, 2200290, 2231280, 2640348, 2933720, 3300435, 3520464, 3960522, 4400580, 5280696, 5867440, 6600870, 7921044, 8801160, 9901305, 10561392, 13201740, 15842088, 17602320, 19802610, 26403480, 31684176, 39605220, 52806960, 79210440, 158420880]

約数ペア:

[(1, 158420880), (2, 79210440), (3, 52806960), (4, 39605220), (5, 31684176), (6, 26403480), (8, 19802610), (9, 17602320), (10, 15842088), (12, 13201740), (15, 10561392), (16, 9901305), (18, 8801160), (20, 7921044), (24, 6600870), (27, 5867440), (30, 5280696), (36, 4400580), (40, 3960522), (45, 3520464), (48, 3300435), (54, 2933720), (60, 2640348), (71, 2231280), (72, 2200290), (80, 1980261), (90, 1760232), (108, 1466860), (120, 1320174), (135, 1173488), (142, 1115640), (144, 1100145), (180, 880116), (213, 743760), (216, 733430), (240, 660087), (270, 586744), (284, 557820), (355, 446256), (360, 440058), (426, 371880), (432, 366715), (540, 293372), (568, 278910), (639, 247920), (710, 223128), (720, 220029), (852, 185940), (1033, 153360), (1065, 148752), (1080, 146686), (1136, 139455), (1278, 123960), (1420, 111564), (1704, 92970), (1917, 82640), (2066, 76680), (2130, 74376), (2160, 73343), (2556, 61980), (2840, 55782), (3099, 51120), (3195, 49584), (3408, 46485), (3834, 41320), (4132, 38340), (4260, 37188), (5112, 30990), (5165, 30672), (5680, 27891), (6198, 25560), (6390, 24792), (7668, 20660), (8264, 19170), (8520, 18594), (9297, 17040), (9585, 16528), (10224, 15495), (10330, 15336), (12396, 12780)]