161441478480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2402

約数の個数: 320

約数和(自身を含む): 535465728000

約数和(自身を除く): 374024249520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 101, 114, 120, 152, 167, 190, 202, 228, 240, 285, 303, 304, 334, 380, 404, 456, 501, 505, 570, 606, 668, 760, 808, 835, 912, 1002, 1010, 1140, 1212, 1336, 1515, 1520, 1616, 1670, 1919, 2004, 2020, 2099, 2280, 2424, 2505, 2672, 3030, 3173, 3340, 3838, 4008, 4040, 4198, 4560, 4848, 5010, 5757, 6060, 6297, 6346, 6680, 7676, 8016, 8080, 8396, 9519, 9595, 10020, 10495, 11514, 12120, 12594, 12692, 13360, 15352, 15865, 16792, 16867, 19038, 19190, 20040, 20990, 23028, 24240, 25188, 25384, 28785, 30704, 31485, 31730, 33584, 33734, 38076, 38380, 39881, 40080, 41980, 46056, 47595, 50376, 50601, 50768, 57570, 62970, 63460, 67468, 76152, 76760, 79762, 83960, 84335, 92112, 95190, 100752, 101202, 115140, 119643, 125940, 126920, 134936, 152304, 153520, 159524, 167920, 168670, 190380, 199405, 202404, 211999, 230280, 239286, 251880, 253005, 253840, 269872, 319048, 320473, 337340, 350533, 380760, 398810, 404808, 423998, 460560, 478572, 503760, 506010, 598215, 635997, 638096, 640946, 674680, 701066, 761520, 797620, 809616, 847996, 957144, 961419, 1012020, 1051599, 1059995, 1196430, 1271994, 1281892, 1349360, 1402132, 1595240, 1602365, 1695992, 1752665, 1914288, 1922838, 2024040, 2103198, 2119990, 2392860, 2543988, 2563784, 2804264, 3179985, 3190480, 3204730, 3391984, 3505330, 3845676, 4027981, 4048080, 4206396, 4239980, 4785720, 4807095, 5087976, 5127568, 5257995, 5608528, 6359970, 6409460, 6660127, 7010660, 7691352, 8055962, 8412792, 8479960, 9571440, 9614190, 10175952, 10515990, 12083943, 12719940, 12818920, 13320254, 14021320, 15382704, 16111924, 16825584, 16959920, 19228380, 19980381, 20139905, 21031980, 24167886, 25439880, 25637840, 26640508, 28042640, 32223848, 33300635, 35403833, 38456760, 39960762, 40279810, 42063960, 48335772, 50879760, 53281016, 60419715, 64447696, 66601270, 70807666, 76913520, 79921524, 80559620, 84127920, 96671544, 99901905, 106211499, 106562032, 120839430, 133202540, 141615332, 159843048, 161119240, 177019165, 193343088, 199803810, 212422998, 241678860, 266405080, 283230664, 319686096, 322238480, 354038330, 399607620, 424845996, 483357720, 531057495, 532810160, 566461328, 672672827, 708076660, 799215240, 849691992, 966715440, 1062114990, 1345345654, 1416153320, 1598430480, 1699383984, 2018018481, 2124229980, 2690691308, 2832306640, 3363364135, 4036036962, 4248459960, 5381382616, 6726728270, 8072073924, 8496919920, 10090092405, 10762765232, 13453456540, 16144147848, 20180184810, 26906913080, 32288295696, 40360369620, 53813826160, 80720739240, 161441478480]

約数ペア:

[(1, 161441478480), (2, 80720739240), (3, 53813826160), (4, 40360369620), (5, 32288295696), (6, 26906913080), (8, 20180184810), (10, 16144147848), (12, 13453456540), (15, 10762765232), (16, 10090092405), (19, 8496919920), (20, 8072073924), (24, 6726728270), (30, 5381382616), (38, 4248459960), (40, 4036036962), (48, 3363364135), (57, 2832306640), (60, 2690691308), (76, 2124229980), (80, 2018018481), (95, 1699383984), (101, 1598430480), (114, 1416153320), (120, 1345345654), (152, 1062114990), (167, 966715440), (190, 849691992), (202, 799215240), (228, 708076660), (240, 672672827), (285, 566461328), (303, 532810160), (304, 531057495), (334, 483357720), (380, 424845996), (404, 399607620), (456, 354038330), (501, 322238480), (505, 319686096), (570, 283230664), (606, 266405080), (668, 241678860), (760, 212422998), (808, 199803810), (835, 193343088), (912, 177019165), (1002, 161119240), (1010, 159843048), (1140, 141615332), (1212, 133202540), (1336, 120839430), (1515, 106562032), (1520, 106211499), (1616, 99901905), (1670, 96671544), (1919, 84127920), (2004, 80559620), (2020, 79921524), (2099, 76913520), (2280, 70807666), (2424, 66601270), (2505, 64447696), (2672, 60419715), (3030, 53281016), (3173, 50879760), (3340, 48335772), (3838, 42063960), (4008, 40279810), (4040, 39960762), (4198, 38456760), (4560, 35403833), (4848, 33300635), (5010, 32223848), (5757, 28042640), (6060, 26640508), (6297, 25637840), (6346, 25439880), (6680, 24167886), (7676, 21031980), (8016, 20139905), (8080, 19980381), (8396, 19228380), (9519, 16959920), (9595, 16825584), (10020, 16111924), (10495, 15382704), (11514, 14021320), (12120, 13320254), (12594, 12818920), (12692, 12719940), (13360, 12083943), (15352, 10515990), (15865, 10175952), (16792, 9614190), (16867, 9571440), (19038, 8479960), (19190, 8412792), (20040, 8055962), (20990, 7691352), (23028, 7010660), (24240, 6660127), (25188, 6409460), (25384, 6359970), (28785, 5608528), (30704, 5257995), (31485, 5127568), (31730, 5087976), (33584, 4807095), (33734, 4785720), (38076, 4239980), (38380, 4206396), (39881, 4048080), (40080, 4027981), (41980, 3845676), (46056, 3505330), (47595, 3391984), (50376, 3204730), (50601, 3190480), (50768, 3179985), (57570, 2804264), (62970, 2563784), (63460, 2543988), (67468, 2392860), (76152, 2119990), (76760, 2103198), (79762, 2024040), (83960, 1922838), (84335, 1914288), (92112, 1752665), (95190, 1695992), (100752, 1602365), (101202, 1595240), (115140, 1402132), (119643, 1349360), (125940, 1281892), (126920, 1271994), (134936, 1196430), (152304, 1059995), (153520, 1051599), (159524, 1012020), (167920, 961419), (168670, 957144), (190380, 847996), (199405, 809616), (202404, 797620), (211999, 761520), (230280, 701066), (239286, 674680), (251880, 640946), (253005, 638096), (253840, 635997), (269872, 598215), (319048, 506010), (320473, 503760), (337340, 478572), (350533, 460560), (380760, 423998), (398810, 404808)]