143137540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 397393920

約数和(自身を除く): 254256380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 43, 52, 59, 62, 65, 70, 86, 91, 118, 124, 130, 140, 155, 172, 182, 215, 217, 236, 260, 295, 301, 310, 364, 403, 413, 430, 434, 455, 559, 590, 602, 620, 767, 806, 826, 860, 868, 910, 1085, 1118, 1180, 1204, 1333, 1505, 1534, 1612, 1652, 1820, 1829, 2015, 2065, 2170, 2236, 2537, 2666, 2795, 2821, 3010, 3068, 3658, 3835, 3913, 4030, 4130, 4340, 5074, 5332, 5369, 5590, 5642, 6020, 6665, 7316, 7670, 7826, 8060, 8260, 9145, 9331, 10148, 10738, 11180, 11284, 12685, 12803, 13330, 14105, 15340, 15652, 17329, 17759, 18290, 18662, 19565, 21476, 23777, 25370, 25606, 26660, 26845, 28210, 32981, 34658, 35518, 36580, 37324, 39130, 46655, 47554, 50740, 51212, 53690, 56420, 64015, 65962, 69316, 71036, 78260, 78647, 86645, 88795, 93310, 95108, 107380, 118885, 121303, 128030, 131924, 157294, 164905, 166439, 173290, 177590, 186620, 230867, 237770, 242606, 256060, 314588, 329810, 332878, 346580, 355180, 393235, 461734, 475540, 485212, 550529, 606515, 659620, 665756, 786470, 832195, 923468, 1022411, 1101058, 1154335, 1213030, 1572940, 1664390, 2044822, 2202116, 2308670, 2426060, 2752645, 3328780, 4089644, 4617340, 5112055, 5505290, 7156877, 10224110, 11010580, 14313754, 20448220, 28627508, 35784385, 71568770, 143137540]

約数ペア:

[(1, 143137540), (2, 71568770), (4, 35784385), (5, 28627508), (7, 20448220), (10, 14313754), (13, 11010580), (14, 10224110), (20, 7156877), (26, 5505290), (28, 5112055), (31, 4617340), (35, 4089644), (43, 3328780), (52, 2752645), (59, 2426060), (62, 2308670), (65, 2202116), (70, 2044822), (86, 1664390), (91, 1572940), (118, 1213030), (124, 1154335), (130, 1101058), (140, 1022411), (155, 923468), (172, 832195), (182, 786470), (215, 665756), (217, 659620), (236, 606515), (260, 550529), (295, 485212), (301, 475540), (310, 461734), (364, 393235), (403, 355180), (413, 346580), (430, 332878), (434, 329810), (455, 314588), (559, 256060), (590, 242606), (602, 237770), (620, 230867), (767, 186620), (806, 177590), (826, 173290), (860, 166439), (868, 164905), (910, 157294), (1085, 131924), (1118, 128030), (1180, 121303), (1204, 118885), (1333, 107380), (1505, 95108), (1534, 93310), (1612, 88795), (1652, 86645), (1820, 78647), (1829, 78260), (2015, 71036), (2065, 69316), (2170, 65962), (2236, 64015), (2537, 56420), (2666, 53690), (2795, 51212), (2821, 50740), (3010, 47554), (3068, 46655), (3658, 39130), (3835, 37324), (3913, 36580), (4030, 35518), (4130, 34658), (4340, 32981), (5074, 28210), (5332, 26845), (5369, 26660), (5590, 25606), (5642, 25370), (6020, 23777), (6665, 21476), (7316, 19565), (7670, 18662), (7826, 18290), (8060, 17759), (8260, 17329), (9145, 15652), (9331, 15340), (10148, 14105), (10738, 13330), (11180, 12803), (11284, 12685)]