447689970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 1585785600

約数和(自身を除く): 1138095630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 49, 54, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 135, 137, 147, 171, 182, 189, 190, 195, 210, 234, 245, 247, 266, 270, 273, 274, 285, 294, 315, 342, 351, 378, 390, 399, 411, 441, 455, 490, 494, 513, 546, 570, 585, 630, 637, 665, 685, 702, 735, 741, 798, 819, 822, 855, 882, 910, 931, 945, 959, 1026, 1170, 1197, 1233, 1235, 1274, 1323, 1330, 1365, 1370, 1470, 1482, 1638, 1710, 1729, 1755, 1781, 1862, 1890, 1911, 1918, 1995, 2055, 2205, 2223, 2394, 2457, 2466, 2470, 2565, 2603, 2646, 2730, 2793, 2877, 3185, 3458, 3510, 3562, 3591, 3699, 3705, 3822, 3990, 4095, 4110, 4410, 4446, 4655, 4795, 4914, 5130, 5187, 5206, 5343, 5586, 5733, 5754, 5985, 6165, 6370, 6615, 6669, 6713, 7182, 7398, 7410, 7809, 8190, 8379, 8631, 8645, 8905, 9310, 9555, 9590, 10374, 10686, 11115, 11466, 11970, 12103, 12285, 12330, 12467, 13015, 13230, 13338, 13426, 13965, 14385, 15561, 15618, 16029, 16758, 17199, 17262, 17290, 17810, 17955, 18221, 18495, 19110, 20139, 22230, 23427, 24206, 24570, 24934, 25137, 25893, 25935, 26030, 26715, 27930, 28665, 28770, 31122, 32058, 33345, 33565, 33839, 34398, 35910, 36309, 36442, 36990, 37401, 39045, 40278, 41895, 43155, 46683, 46854, 48087, 50274, 51786, 51870, 53430, 54663, 57330, 60417, 60515, 62335, 66690, 67130, 67678, 70281, 72618, 74802, 77805, 78090, 80145, 83790, 85995, 86310, 87269, 91105, 93366, 96174, 100695, 101517, 108927, 109326, 112203, 117135, 120834, 121030, 124670, 125685, 127547, 129465, 140562, 155610, 160290, 163989, 169195, 171990, 174538, 181251, 181545, 182210, 187005, 201390, 203034, 217854, 224406, 233415, 234270, 236873, 240435, 251370, 255094, 258930, 261807, 273315, 302085, 304551, 326781, 327978, 336609, 338390, 351405, 362502, 363090, 374010, 382641, 436345, 466830, 473746, 480870, 491967, 507585, 523614, 544635, 546630, 561015, 604170, 609102, 637735, 653562, 673218, 702810, 710619, 765282, 785421, 819945, 872690, 906255, 913653, 983934, 1015170, 1089270, 1122030, 1147923, 1184365, 1275470, 1309035, 1421238, 1522755, 1570842, 1633905, 1639890, 1658111, 1683045, 1812510, 1827306, 1913205, 2131857, 2295846, 2356263, 2368730, 2459835, 2618070, 3045510, 3267810, 3316222, 3366090, 3443769, 3553095, 3826410, 3927105, 4263714, 4568265, 4712526, 4919670, 4974333, 5739615, 6395571, 6887538, 7106190, 7854210, 8290555, 9136530, 9948666, 10659285, 11479230, 11781315, 12791142, 14922999, 16581110, 17218845, 21318570, 23562630, 24871665, 29845998, 31977855, 34437690, 44768997, 49743330, 63955710, 74614995, 89537994, 149229990, 223844985, 447689970]

約数ペア:

[(1, 447689970), (2, 223844985), (3, 149229990), (5, 89537994), (6, 74614995), (7, 63955710), (9, 49743330), (10, 44768997), (13, 34437690), (14, 31977855), (15, 29845998), (18, 24871665), (19, 23562630), (21, 21318570), (26, 17218845), (27, 16581110), (30, 14922999), (35, 12791142), (38, 11781315), (39, 11479230), (42, 10659285), (45, 9948666), (49, 9136530), (54, 8290555), (57, 7854210), (63, 7106190), (65, 6887538), (70, 6395571), (78, 5739615), (90, 4974333), (91, 4919670), (95, 4712526), (98, 4568265), (105, 4263714), (114, 3927105), (117, 3826410), (126, 3553095), (130, 3443769), (133, 3366090), (135, 3316222), (137, 3267810), (147, 3045510), (171, 2618070), (182, 2459835), (189, 2368730), (190, 2356263), (195, 2295846), (210, 2131857), (234, 1913205), (245, 1827306), (247, 1812510), (266, 1683045), (270, 1658111), (273, 1639890), (274, 1633905), (285, 1570842), (294, 1522755), (315, 1421238), (342, 1309035), (351, 1275470), (378, 1184365), (390, 1147923), (399, 1122030), (411, 1089270), (441, 1015170), (455, 983934), (490, 913653), (494, 906255), (513, 872690), (546, 819945), (570, 785421), (585, 765282), (630, 710619), (637, 702810), (665, 673218), (685, 653562), (702, 637735), (735, 609102), (741, 604170), (798, 561015), (819, 546630), (822, 544635), (855, 523614), (882, 507585), (910, 491967), (931, 480870), (945, 473746), (959, 466830), (1026, 436345), (1170, 382641), (1197, 374010), (1233, 363090), (1235, 362502), (1274, 351405), (1323, 338390), (1330, 336609), (1365, 327978), (1370, 326781), (1470, 304551), (1482, 302085), (1638, 273315), (1710, 261807), (1729, 258930), (1755, 255094), (1781, 251370), (1862, 240435), (1890, 236873), (1911, 234270), (1918, 233415), (1995, 224406), (2055, 217854), (2205, 203034), (2223, 201390), (2394, 187005), (2457, 182210), (2466, 181545), (2470, 181251), (2565, 174538), (2603, 171990), (2646, 169195), (2730, 163989), (2793, 160290), (2877, 155610), (3185, 140562), (3458, 129465), (3510, 127547), (3562, 125685), (3591, 124670), (3699, 121030), (3705, 120834), (3822, 117135), (3990, 112203), (4095, 109326), (4110, 108927), (4410, 101517), (4446, 100695), (4655, 96174), (4795, 93366), (4914, 91105), (5130, 87269), (5187, 86310), (5206, 85995), (5343, 83790), (5586, 80145), (5733, 78090), (5754, 77805), (5985, 74802), (6165, 72618), (6370, 70281), (6615, 67678), (6669, 67130), (6713, 66690), (7182, 62335), (7398, 60515), (7410, 60417), (7809, 57330), (8190, 54663), (8379, 53430), (8631, 51870), (8645, 51786), (8905, 50274), (9310, 48087), (9555, 46854), (9590, 46683), (10374, 43155), (10686, 41895), (11115, 40278), (11466, 39045), (11970, 37401), (12103, 36990), (12285, 36442), (12330, 36309), (12467, 35910), (13015, 34398), (13230, 33839), (13338, 33565), (13426, 33345), (13965, 32058), (14385, 31122), (15561, 28770), (15618, 28665), (16029, 27930), (16758, 26715), (17199, 26030), (17262, 25935), (17290, 25893), (17810, 25137), (17955, 24934), (18221, 24570), (18495, 24206), (19110, 23427), (20139, 22230)]