2019994156180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{3121}}^1$

素因数の和:6111

約数の個数: 288

約数和(自身を含む): 5742475925760

約数和(自身を除く): 3722481769580

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2860, 2939, 3121, 3146, 3388, 4004, 4235, 5005, 5878, 6242, 6292, 7865, 8470, 10010, 11011, 11756, 12484, 14695, 15605, 15730, 16940, 20020, 20573, 21847, 22022, 29390, 31210, 31460, 32329, 34331, 38207, 40573, 41146, 43694, 44044, 55055, 58780, 62420, 64658, 68662, 76414, 81146, 82292, 87388, 102865, 109235, 110110, 129316, 137324, 152828, 161645, 162292, 171655, 191035, 202865, 205730, 218470, 220220, 226303, 240317, 267449, 284011, 323290, 343310, 355619, 377641, 382070, 405730, 411460, 420277, 436940, 446303, 452606, 480634, 534898, 568022, 646580, 686620, 711238, 755282, 764140, 811460, 840554, 892606, 905212, 961268, 1069796, 1131515, 1136044, 1201585, 1337245, 1420055, 1422476, 1510564, 1681108, 1778095, 1785212, 1888205, 2101385, 2231515, 2263030, 2403170, 2489333, 2643487, 2674490, 2840110, 2941939, 3124121, 3556190, 3776410, 4202770, 4463030, 4526060, 4623047, 4806340, 4909333, 4978666, 5286974, 5348980, 5680220, 5883878, 6248242, 7112380, 7552820, 8405540, 8926060, 9172619, 9246094, 9818666, 9957332, 10573948, 11767756, 12446665, 12496484, 13217435, 14709695, 15620605, 18345238, 18492188, 19637332, 23115235, 24546665, 24893330, 26434870, 29419390, 31241210, 32361329, 34365331, 36690476, 45863095, 46230470, 49093330, 49786660, 52869740, 58838780, 62482420, 64208333, 64722658, 68730662, 91726190, 92460940, 98186660, 100898809, 119244047, 128416666, 129445316, 137461324, 161806645, 171826655, 183452380, 201797618, 238488094, 256833332, 321041665, 323613290, 343653310, 403595236, 476976188, 504494045, 596220235, 642083330, 647226580, 687306620, 706291663, 834708329, 1008988090, 1109886899, 1192440470, 1284166660, 1311684517, 1412583326, 1669416658, 2017976180, 2219773798, 2384880940, 2623369034, 2825166652, 3338833316, 3531458315, 4173541645, 4439547596, 5246738068, 5549434495, 6558422585, 7062916630, 7769208293, 8347083290, 9181791619, 11098868990, 13116845170, 14125833260, 14428529687, 15538416586, 16694166580, 18363583238, 22197737980, 26233690340, 28857059374, 31076833172, 36727166476, 38846041465, 45908958095, 57714118748, 72142648435, 77692082930, 91817916190, 100999707809, 144285296870, 155384165860, 183635832380, 201999415618, 288570593740, 403998831236, 504998539045, 1009997078090, 2019994156180]

約数ペア:

[(1, 2019994156180), (2, 1009997078090), (4, 504998539045), (5, 403998831236), (7, 288570593740), (10, 201999415618), (11, 183635832380), (13, 155384165860), (14, 144285296870), (20, 100999707809), (22, 91817916190), (26, 77692082930), (28, 72142648435), (35, 57714118748), (44, 45908958095), (52, 38846041465), (55, 36727166476), (65, 31076833172), (70, 28857059374), (77, 26233690340), (91, 22197737980), (110, 18363583238), (121, 16694166580), (130, 15538416586), (140, 14428529687), (143, 14125833260), (154, 13116845170), (182, 11098868990), (220, 9181791619), (242, 8347083290), (260, 7769208293), (286, 7062916630), (308, 6558422585), (364, 5549434495), (385, 5246738068), (455, 4439547596), (484, 4173541645), (572, 3531458315), (605, 3338833316), (715, 2825166652), (770, 2623369034), (847, 2384880940), (910, 2219773798), (1001, 2017976180), (1210, 1669416658), (1430, 1412583326), (1540, 1311684517), (1573, 1284166660), (1694, 1192440470), (1820, 1109886899), (2002, 1008988090), (2420, 834708329), (2860, 706291663), (2939, 687306620), (3121, 647226580), (3146, 642083330), (3388, 596220235), (4004, 504494045), (4235, 476976188), (5005, 403595236), (5878, 343653310), (6242, 323613290), (6292, 321041665), (7865, 256833332), (8470, 238488094), (10010, 201797618), (11011, 183452380), (11756, 171826655), (12484, 161806645), (14695, 137461324), (15605, 129445316), (15730, 128416666), (16940, 119244047), (20020, 100898809), (20573, 98186660), (21847, 92460940), (22022, 91726190), (29390, 68730662), (31210, 64722658), (31460, 64208333), (32329, 62482420), (34331, 58838780), (38207, 52869740), (40573, 49786660), (41146, 49093330), (43694, 46230470), (44044, 45863095), (55055, 36690476), (58780, 34365331), (62420, 32361329), (64658, 31241210), (68662, 29419390), (76414, 26434870), (81146, 24893330), (82292, 24546665), (87388, 23115235), (102865, 19637332), (109235, 18492188), (110110, 18345238), (129316, 15620605), (137324, 14709695), (152828, 13217435), (161645, 12496484), (162292, 12446665), (171655, 11767756), (191035, 10573948), (202865, 9957332), (205730, 9818666), (218470, 9246094), (220220, 9172619), (226303, 8926060), (240317, 8405540), (267449, 7552820), (284011, 7112380), (323290, 6248242), (343310, 5883878), (355619, 5680220), (377641, 5348980), (382070, 5286974), (405730, 4978666), (411460, 4909333), (420277, 4806340), (436940, 4623047), (446303, 4526060), (452606, 4463030), (480634, 4202770), (534898, 3776410), (568022, 3556190), (646580, 3124121), (686620, 2941939), (711238, 2840110), (755282, 2674490), (764140, 2643487), (811460, 2489333), (840554, 2403170), (892606, 2263030), (905212, 2231515), (961268, 2101385), (1069796, 1888205), (1131515, 1785212), (1136044, 1778095), (1201585, 1681108), (1337245, 1510564), (1420055, 1422476)]