158503572880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{853}}^1\times {\mathrm{2417}}^1$

素因数の和:3345

約数の個数: 120

約数和(自身を含む): 381396198456

約数和(自身を除く): 222892625576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 853, 961, 1240, 1706, 1922, 2417, 2480, 3412, 3844, 4265, 4805, 4834, 6824, 7688, 8530, 9610, 9668, 12085, 13648, 15376, 17060, 19220, 19336, 24170, 26443, 34120, 38440, 38672, 48340, 52886, 68240, 74927, 76880, 96680, 105772, 132215, 149854, 193360, 211544, 264430, 299708, 374635, 423088, 528860, 599416, 749270, 819733, 1057720, 1198832, 1498540, 1639466, 2061701, 2115440, 2322737, 2997080, 3278932, 4098665, 4123402, 4645474, 5994160, 6557864, 8197330, 8246804, 9290948, 10308505, 11613685, 13115728, 16394660, 16493608, 18581896, 20617010, 23227370, 32789320, 32987216, 37163792, 41234020, 46454740, 63912731, 65578640, 82468040, 92909480, 127825462, 164936080, 185818960, 255650924, 319563655, 511301848, 639127310, 1022603696, 1278254620, 1981294661, 2556509240, 3962589322, 5113018480, 7925178644, 9906473305, 15850357288, 19812946610, 31700714576, 39625893220, 79251786440, 158503572880]

約数ペア:

[(1, 158503572880), (2, 79251786440), (4, 39625893220), (5, 31700714576), (8, 19812946610), (10, 15850357288), (16, 9906473305), (20, 7925178644), (31, 5113018480), (40, 3962589322), (62, 2556509240), (80, 1981294661), (124, 1278254620), (155, 1022603696), (248, 639127310), (310, 511301848), (496, 319563655), (620, 255650924), (853, 185818960), (961, 164936080), (1240, 127825462), (1706, 92909480), (1922, 82468040), (2417, 65578640), (2480, 63912731), (3412, 46454740), (3844, 41234020), (4265, 37163792), (4805, 32987216), (4834, 32789320), (6824, 23227370), (7688, 20617010), (8530, 18581896), (9610, 16493608), (9668, 16394660), (12085, 13115728), (13648, 11613685), (15376, 10308505), (17060, 9290948), (19220, 8246804), (19336, 8197330), (24170, 6557864), (26443, 5994160), (34120, 4645474), (38440, 4123402), (38672, 4098665), (48340, 3278932), (52886, 2997080), (68240, 2322737), (74927, 2115440), (76880, 2061701), (96680, 1639466), (105772, 1498540), (132215, 1198832), (149854, 1057720), (193360, 819733), (211544, 749270), (264430, 599416), (299708, 528860), (374635, 423088)]