267625260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 216

約数和(自身を含む): 994659120

約数和(自身を除く): 727033860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1597, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3194, 3420, 3724, 3990, 4410, 4655, 4788, 4791, 5586, 5985, 6388, 7980, 7985, 8379, 8820, 9310, 9582, 11172, 11179, 11970, 13965, 14373, 15970, 16758, 18620, 19164, 22358, 23940, 23955, 27930, 28746, 30343, 31940, 33516, 33537, 41895, 44716, 47910, 55860, 55895, 57492, 60686, 67074, 71865, 78253, 83790, 91029, 95820, 100611, 111790, 121372, 134148, 143730, 151715, 156506, 167580, 167685, 182058, 201222, 212401, 223580, 234759, 273087, 287460, 303430, 313012, 335370, 364116, 391265, 402444, 424802, 455145, 469518, 503055, 546174, 606860, 637203, 670740, 704277, 782530, 849604, 910290, 939036, 1006110, 1062005, 1092348, 1173795, 1274406, 1365435, 1408554, 1486807, 1565060, 1820580, 1911609, 2012220, 2124010, 2347590, 2548812, 2730870, 2817108, 2973614, 3186015, 3521385, 3823218, 4248020, 4460421, 4695180, 5461740, 5947228, 6372030, 7042770, 7434035, 7646436, 8920842, 9558045, 12744060, 13381263, 14085540, 14868070, 17841684, 19116090, 22302105, 26762526, 29736140, 38232180, 44604210, 53525052, 66906315, 89208420, 133812630, 267625260]

約数ペア:

[(1, 267625260), (2, 133812630), (3, 89208420), (4, 66906315), (5, 53525052), (6, 44604210), (7, 38232180), (9, 29736140), (10, 26762526), (12, 22302105), (14, 19116090), (15, 17841684), (18, 14868070), (19, 14085540), (20, 13381263), (21, 12744060), (28, 9558045), (30, 8920842), (35, 7646436), (36, 7434035), (38, 7042770), (42, 6372030), (45, 5947228), (49, 5461740), (57, 4695180), (60, 4460421), (63, 4248020), (70, 3823218), (76, 3521385), (84, 3186015), (90, 2973614), (95, 2817108), (98, 2730870), (105, 2548812), (114, 2347590), (126, 2124010), (133, 2012220), (140, 1911609), (147, 1820580), (171, 1565060), (180, 1486807), (190, 1408554), (196, 1365435), (210, 1274406), (228, 1173795), (245, 1092348), (252, 1062005), (266, 1006110), (285, 939036), (294, 910290), (315, 849604), (342, 782530), (380, 704277), (399, 670740), (420, 637203), (441, 606860), (490, 546174), (532, 503055), (570, 469518), (588, 455145), (630, 424802), (665, 402444), (684, 391265), (735, 364116), (798, 335370), (855, 313012), (882, 303430), (931, 287460), (980, 273087), (1140, 234759), (1197, 223580), (1260, 212401), (1330, 201222), (1470, 182058), (1596, 167685), (1597, 167580), (1710, 156506), (1764, 151715), (1862, 143730), (1995, 134148), (2205, 121372), (2394, 111790), (2660, 100611), (2793, 95820), (2940, 91029), (3194, 83790), (3420, 78253), (3724, 71865), (3990, 67074), (4410, 60686), (4655, 57492), (4788, 55895), (4791, 55860), (5586, 47910), (5985, 44716), (6388, 41895), (7980, 33537), (7985, 33516), (8379, 31940), (8820, 30343), (9310, 28746), (9582, 27930), (11172, 23955), (11179, 23940), (11970, 22358), (13965, 19164), (14373, 18620), (15970, 16758)]