17985427740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11213}}^1$

素因数の和:11321

約数の個数: 288

約数和(自身を含む): 66616542720

約数和(自身を除く): 48631114980

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, 57, 60, 63, 67, 70, 76, 84, 90, 95, 105, 114, 126, 133, 134, 140, 171, 180, 190, 201, 210, 228, 252, 266, 268, 285, 315, 335, 342, 380, 399, 402, 420, 469, 532, 570, 603, 630, 665, 670, 684, 798, 804, 855, 938, 1005, 1140, 1197, 1206, 1260, 1273, 1330, 1340, 1407, 1596, 1710, 1876, 1995, 2010, 2345, 2394, 2412, 2546, 2660, 2814, 3015, 3420, 3819, 3990, 4020, 4221, 4690, 4788, 5092, 5628, 5985, 6030, 6365, 7035, 7638, 7980, 8442, 8911, 9380, 11213, 11457, 11970, 12060, 12730, 14070, 15276, 16884, 17822, 19095, 21105, 22426, 22914, 23940, 25460, 26733, 28140, 33639, 35644, 38190, 42210, 44555, 44852, 45828, 53466, 56065, 57285, 67278, 76380, 78491, 80199, 84420, 89110, 100917, 106932, 112130, 114570, 133665, 134556, 156982, 160398, 168195, 178220, 201834, 213047, 224260, 229140, 235473, 267330, 313964, 320796, 336390, 392455, 400995, 403668, 426094, 470946, 504585, 534660, 639141, 672780, 706419, 751271, 784910, 801990, 852188, 941892, 1009170, 1065235, 1177365, 1278282, 1412838, 1491329, 1502542, 1569820, 1603980, 1917423, 2018340, 2130470, 2253813, 2354730, 2556564, 2825676, 2982658, 3005084, 3195705, 3532095, 3756355, 3834846, 4260940, 4473987, 4507626, 4709460, 5258897, 5965316, 6391410, 6761439, 7064190, 7456645, 7512710, 7669692, 8947974, 9015252, 9587115, 10517794, 11269065, 12782820, 13421961, 13522878, 14128380, 14274149, 14913290, 15025420, 15776691, 17895948, 19174230, 21035588, 22369935, 22538130, 26294485, 26843922, 27045756, 28548298, 29826580, 31553382, 33807195, 38348460, 42822447, 44739870, 45076260, 47330073, 52588970, 53687844, 57096596, 63106764, 67109805, 67614390, 71370745, 78883455, 85644894, 89479740, 94660146, 99919043, 105177940, 128467341, 134219610, 135228780, 142741490, 157766910, 171289788, 189320292, 199838086, 214112235, 236650365, 256934682, 268439220, 285482980, 299757129, 315533820, 399676172, 428224470, 473300730, 499595215, 513869364, 599514258, 642336705, 856448940, 899271387, 946601460, 999190430, 1199028516, 1284673410, 1498785645, 1798542774, 1998380860, 2569346820, 2997571290, 3597085548, 4496356935, 5995142580, 8992713870, 17985427740]

約数ペア:

[(1, 17985427740), (2, 8992713870), (3, 5995142580), (4, 4496356935), (5, 3597085548), (6, 2997571290), (7, 2569346820), (9, 1998380860), (10, 1798542774), (12, 1498785645), (14, 1284673410), (15, 1199028516), (18, 999190430), (19, 946601460), (20, 899271387), (21, 856448940), (28, 642336705), (30, 599514258), (35, 513869364), (36, 499595215), (38, 473300730), (42, 428224470), (45, 399676172), (57, 315533820), (60, 299757129), (63, 285482980), (67, 268439220), (70, 256934682), (76, 236650365), (84, 214112235), (90, 199838086), (95, 189320292), (105, 171289788), (114, 157766910), (126, 142741490), (133, 135228780), (134, 134219610), (140, 128467341), (171, 105177940), (180, 99919043), (190, 94660146), (201, 89479740), (210, 85644894), (228, 78883455), (252, 71370745), (266, 67614390), (268, 67109805), (285, 63106764), (315, 57096596), (335, 53687844), (342, 52588970), (380, 47330073), (399, 45076260), (402, 44739870), (420, 42822447), (469, 38348460), (532, 33807195), (570, 31553382), (603, 29826580), (630, 28548298), (665, 27045756), (670, 26843922), (684, 26294485), (798, 22538130), (804, 22369935), (855, 21035588), (938, 19174230), (1005, 17895948), (1140, 15776691), (1197, 15025420), (1206, 14913290), (1260, 14274149), (1273, 14128380), (1330, 13522878), (1340, 13421961), (1407, 12782820), (1596, 11269065), (1710, 10517794), (1876, 9587115), (1995, 9015252), (2010, 8947974), (2345, 7669692), (2394, 7512710), (2412, 7456645), (2546, 7064190), (2660, 6761439), (2814, 6391410), (3015, 5965316), (3420, 5258897), (3819, 4709460), (3990, 4507626), (4020, 4473987), (4221, 4260940), (4690, 3834846), (4788, 3756355), (5092, 3532095), (5628, 3195705), (5985, 3005084), (6030, 2982658), (6365, 2825676), (7035, 2556564), (7638, 2354730), (7980, 2253813), (8442, 2130470), (8911, 2018340), (9380, 1917423), (11213, 1603980), (11457, 1569820), (11970, 1502542), (12060, 1491329), (12730, 1412838), (14070, 1278282), (15276, 1177365), (16884, 1065235), (17822, 1009170), (19095, 941892), (21105, 852188), (22426, 801990), (22914, 784910), (23940, 751271), (25460, 706419), (26733, 672780), (28140, 639141), (33639, 534660), (35644, 504585), (38190, 470946), (42210, 426094), (44555, 403668), (44852, 400995), (45828, 392455), (53466, 336390), (56065, 320796), (57285, 313964), (67278, 267330), (76380, 235473), (78491, 229140), (80199, 224260), (84420, 213047), (89110, 201834), (100917, 178220), (106932, 168195), (112130, 160398), (114570, 156982), (133665, 134556)]