1120949460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 3766963200

約数和(自身を除く): 2646013740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 97, 109, 114, 124, 155, 171, 180, 186, 190, 194, 218, 228, 279, 285, 291, 310, 327, 342, 372, 380, 388, 436, 465, 485, 545, 558, 570, 582, 589, 620, 654, 684, 855, 873, 930, 970, 981, 1090, 1116, 1140, 1164, 1178, 1308, 1395, 1455, 1635, 1710, 1746, 1767, 1843, 1860, 1940, 1962, 2071, 2180, 2356, 2790, 2910, 2945, 3007, 3270, 3379, 3420, 3492, 3534, 3686, 3924, 4142, 4365, 4905, 5301, 5529, 5580, 5820, 5890, 6014, 6213, 6540, 6758, 7068, 7372, 8284, 8730, 8835, 9021, 9215, 9810, 10137, 10355, 10573, 10602, 11058, 11780, 12028, 12426, 13516, 15035, 16587, 16895, 17460, 17670, 18042, 18430, 18639, 19620, 20274, 20710, 21146, 21204, 22116, 24852, 26505, 27063, 27645, 30070, 30411, 31065, 31719, 33174, 33790, 35340, 36084, 36860, 37278, 40548, 41420, 42292, 45105, 50685, 52865, 53010, 54126, 55290, 57133, 60140, 60822, 62130, 63438, 64201, 66348, 67580, 74556, 82935, 90210, 93195, 95157, 101370, 105730, 106020, 108252, 110580, 114266, 121644, 124260, 126876, 128402, 135315, 152055, 158595, 165870, 171399, 180420, 186390, 190314, 192603, 200887, 202740, 211460, 228532, 256804, 270630, 285665, 304110, 317190, 321005, 327763, 331740, 342798, 372780, 380628, 385206, 401774, 475785, 514197, 541260, 571330, 577809, 602661, 608220, 634380, 642010, 655526, 685596, 770412, 803548, 856995, 951570, 963015, 983289, 1004435, 1028394, 1142660, 1155618, 1205322, 1284020, 1311052, 1638815, 1713990, 1807983, 1903140, 1926030, 1966578, 2008870, 2056788, 2311236, 2410644, 2570985, 2889045, 2949867, 3013305, 3277630, 3427980, 3615966, 3852060, 3933156, 4017740, 4916445, 5141970, 5778090, 5899734, 6026610, 6227497, 6555260, 7231932, 9039915, 9832890, 10283940, 11556180, 11799468, 12053220, 12454994, 14749335, 18079830, 18682491, 19665780, 24909988, 29498670, 31137485, 36159660, 37364982, 56047473, 58997340, 62274970, 74729964, 93412455, 112094946, 124549940, 186824910, 224189892, 280237365, 373649820, 560474730, 1120949460]

約数ペア:

[(1, 1120949460), (2, 560474730), (3, 373649820), (4, 280237365), (5, 224189892), (6, 186824910), (9, 124549940), (10, 112094946), (12, 93412455), (15, 74729964), (18, 62274970), (19, 58997340), (20, 56047473), (30, 37364982), (31, 36159660), (36, 31137485), (38, 29498670), (45, 24909988), (57, 19665780), (60, 18682491), (62, 18079830), (76, 14749335), (90, 12454994), (93, 12053220), (95, 11799468), (97, 11556180), (109, 10283940), (114, 9832890), (124, 9039915), (155, 7231932), (171, 6555260), (180, 6227497), (186, 6026610), (190, 5899734), (194, 5778090), (218, 5141970), (228, 4916445), (279, 4017740), (285, 3933156), (291, 3852060), (310, 3615966), (327, 3427980), (342, 3277630), (372, 3013305), (380, 2949867), (388, 2889045), (436, 2570985), (465, 2410644), (485, 2311236), (545, 2056788), (558, 2008870), (570, 1966578), (582, 1926030), (589, 1903140), (620, 1807983), (654, 1713990), (684, 1638815), (855, 1311052), (873, 1284020), (930, 1205322), (970, 1155618), (981, 1142660), (1090, 1028394), (1116, 1004435), (1140, 983289), (1164, 963015), (1178, 951570), (1308, 856995), (1395, 803548), (1455, 770412), (1635, 685596), (1710, 655526), (1746, 642010), (1767, 634380), (1843, 608220), (1860, 602661), (1940, 577809), (1962, 571330), (2071, 541260), (2180, 514197), (2356, 475785), (2790, 401774), (2910, 385206), (2945, 380628), (3007, 372780), (3270, 342798), (3379, 331740), (3420, 327763), (3492, 321005), (3534, 317190), (3686, 304110), (3924, 285665), (4142, 270630), (4365, 256804), (4905, 228532), (5301, 211460), (5529, 202740), (5580, 200887), (5820, 192603), (5890, 190314), (6014, 186390), (6213, 180420), (6540, 171399), (6758, 165870), (7068, 158595), (7372, 152055), (8284, 135315), (8730, 128402), (8835, 126876), (9021, 124260), (9215, 121644), (9810, 114266), (10137, 110580), (10355, 108252), (10573, 106020), (10602, 105730), (11058, 101370), (11780, 95157), (12028, 93195), (12426, 90210), (13516, 82935), (15035, 74556), (16587, 67580), (16895, 66348), (17460, 64201), (17670, 63438), (18042, 62130), (18430, 60822), (18639, 60140), (19620, 57133), (20274, 55290), (20710, 54126), (21146, 53010), (21204, 52865), (22116, 50685), (24852, 45105), (26505, 42292), (27063, 41420), (27645, 40548), (30070, 37278), (30411, 36860), (31065, 36084), (31719, 35340), (33174, 33790)]