423317340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 1481911200

約数和(自身を除く): 1058593860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 153, 162, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 324, 340, 342, 380, 405, 459, 510, 513, 540, 570, 612, 646, 684, 765, 809, 810, 855, 918, 969, 1020, 1026, 1140, 1292, 1377, 1530, 1539, 1615, 1618, 1620, 1710, 1836, 1938, 2052, 2295, 2427, 2565, 2754, 2907, 3060, 3078, 3230, 3236, 3420, 3876, 4045, 4590, 4845, 4854, 5130, 5508, 5814, 6156, 6460, 6885, 7281, 7695, 8090, 8721, 9180, 9690, 9708, 10260, 11628, 12135, 13753, 13770, 14535, 14562, 15371, 15390, 16180, 17442, 19380, 21843, 24270, 26163, 27506, 27540, 29070, 29124, 30742, 30780, 34884, 36405, 41259, 43605, 43686, 46113, 48540, 52326, 55012, 58140, 61484, 65529, 68765, 72810, 76855, 82518, 87210, 87372, 92226, 104652, 109215, 123777, 130815, 131058, 137530, 138339, 145620, 153710, 165036, 174420, 184452, 206295, 218430, 230565, 247554, 261307, 261630, 262116, 275060, 276678, 307420, 327645, 371331, 412590, 415017, 436860, 461130, 495108, 522614, 523260, 553356, 618885, 655290, 691695, 742662, 783921, 825180, 830034, 922260, 1045228, 1113993, 1237770, 1245051, 1306535, 1310580, 1383390, 1485324, 1567842, 1660068, 1856655, 2075085, 2227986, 2351763, 2475540, 2490102, 2613070, 2766780, 3135684, 3713310, 3919605, 4150170, 4455972, 4703526, 4980204, 5226140, 5569965, 6225255, 7055289, 7426620, 7839210, 8300340, 9407052, 11139930, 11758815, 12450510, 14110578, 15678420, 21165867, 22279860, 23517630, 24901020, 28221156, 35276445, 42331734, 47035260, 70552890, 84663468, 105829335, 141105780, 211658670, 423317340]

約数ペア:

[(1, 423317340), (2, 211658670), (3, 141105780), (4, 105829335), (5, 84663468), (6, 70552890), (9, 47035260), (10, 42331734), (12, 35276445), (15, 28221156), (17, 24901020), (18, 23517630), (19, 22279860), (20, 21165867), (27, 15678420), (30, 14110578), (34, 12450510), (36, 11758815), (38, 11139930), (45, 9407052), (51, 8300340), (54, 7839210), (57, 7426620), (60, 7055289), (68, 6225255), (76, 5569965), (81, 5226140), (85, 4980204), (90, 4703526), (95, 4455972), (102, 4150170), (108, 3919605), (114, 3713310), (135, 3135684), (153, 2766780), (162, 2613070), (170, 2490102), (171, 2475540), (180, 2351763), (190, 2227986), (204, 2075085), (228, 1856655), (255, 1660068), (270, 1567842), (285, 1485324), (306, 1383390), (323, 1310580), (324, 1306535), (340, 1245051), (342, 1237770), (380, 1113993), (405, 1045228), (459, 922260), (510, 830034), (513, 825180), (540, 783921), (570, 742662), (612, 691695), (646, 655290), (684, 618885), (765, 553356), (809, 523260), (810, 522614), (855, 495108), (918, 461130), (969, 436860), (1020, 415017), (1026, 412590), (1140, 371331), (1292, 327645), (1377, 307420), (1530, 276678), (1539, 275060), (1615, 262116), (1618, 261630), (1620, 261307), (1710, 247554), (1836, 230565), (1938, 218430), (2052, 206295), (2295, 184452), (2427, 174420), (2565, 165036), (2754, 153710), (2907, 145620), (3060, 138339), (3078, 137530), (3230, 131058), (3236, 130815), (3420, 123777), (3876, 109215), (4045, 104652), (4590, 92226), (4845, 87372), (4854, 87210), (5130, 82518), (5508, 76855), (5814, 72810), (6156, 68765), (6460, 65529), (6885, 61484), (7281, 58140), (7695, 55012), (8090, 52326), (8721, 48540), (9180, 46113), (9690, 43686), (9708, 43605), (10260, 41259), (11628, 36405), (12135, 34884), (13753, 30780), (13770, 30742), (14535, 29124), (14562, 29070), (15371, 27540), (15390, 27506), (16180, 26163), (17442, 24270), (19380, 21843)]