1995796530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 256

約数和(自身を含む): 6778598400

約数和(自身を除く): 4782801870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 29, 30, 35, 39, 42, 45, 54, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 135, 145, 174, 182, 189, 195, 203, 210, 234, 261, 270, 273, 290, 315, 351, 377, 378, 390, 406, 435, 455, 522, 546, 585, 609, 630, 702, 754, 783, 819, 870, 910, 945, 1015, 1131, 1170, 1218, 1305, 1365, 1566, 1638, 1755, 1827, 1885, 1890, 2030, 2262, 2457, 2610, 2639, 2730, 2801, 3045, 3393, 3510, 3654, 3770, 3915, 4095, 4914, 5278, 5481, 5602, 5655, 6090, 6786, 7830, 7917, 8190, 8403, 9135, 10179, 10962, 11310, 12285, 13195, 14005, 15834, 16806, 16965, 18270, 19607, 20358, 23751, 24570, 25209, 26390, 27405, 28010, 33930, 36413, 39214, 39585, 42015, 47502, 50418, 50895, 54810, 58821, 71253, 72826, 75627, 79170, 81229, 84030, 98035, 101790, 109239, 117642, 118755, 126045, 142506, 151254, 162458, 176463, 182065, 196070, 218478, 237510, 243687, 252090, 254891, 294105, 327717, 352926, 356265, 364130, 378135, 406145, 487374, 509782, 529389, 546195, 568603, 588210, 655434, 712530, 731061, 756270, 764673, 812290, 882315, 983151, 1055977, 1058778, 1092390, 1137206, 1218435, 1274455, 1462122, 1529346, 1638585, 1705809, 1764630, 1966302, 2111954, 2193183, 2294019, 2436870, 2548910, 2646945, 2843015, 3167931, 3277170, 3411618, 3655305, 3823365, 4386366, 4588038, 4915755, 5117427, 5279885, 5293890, 5686030, 6335862, 6882057, 7310610, 7391839, 7646730, 8529045, 9503793, 9831510, 10234854, 10559770, 10965915, 11470095, 13764114, 14783678, 15352281, 15839655, 17058090, 19007586, 21931830, 22175517, 22940190, 25587135, 28511379, 30704562, 31679310, 34410285, 36959195, 44351034, 47518965, 51174270, 57022758, 66526551, 68820570, 73918390, 76761405, 95037930, 110877585, 133053102, 142556895, 153522810, 199579653, 221755170, 285113790, 332632755, 399159306, 665265510, 997898265, 1995796530]

約数ペア:

[(1, 1995796530), (2, 997898265), (3, 665265510), (5, 399159306), (6, 332632755), (7, 285113790), (9, 221755170), (10, 199579653), (13, 153522810), (14, 142556895), (15, 133053102), (18, 110877585), (21, 95037930), (26, 76761405), (27, 73918390), (29, 68820570), (30, 66526551), (35, 57022758), (39, 51174270), (42, 47518965), (45, 44351034), (54, 36959195), (58, 34410285), (63, 31679310), (65, 30704562), (70, 28511379), (78, 25587135), (87, 22940190), (90, 22175517), (91, 21931830), (105, 19007586), (117, 17058090), (126, 15839655), (130, 15352281), (135, 14783678), (145, 13764114), (174, 11470095), (182, 10965915), (189, 10559770), (195, 10234854), (203, 9831510), (210, 9503793), (234, 8529045), (261, 7646730), (270, 7391839), (273, 7310610), (290, 6882057), (315, 6335862), (351, 5686030), (377, 5293890), (378, 5279885), (390, 5117427), (406, 4915755), (435, 4588038), (455, 4386366), (522, 3823365), (546, 3655305), (585, 3411618), (609, 3277170), (630, 3167931), (702, 2843015), (754, 2646945), (783, 2548910), (819, 2436870), (870, 2294019), (910, 2193183), (945, 2111954), (1015, 1966302), (1131, 1764630), (1170, 1705809), (1218, 1638585), (1305, 1529346), (1365, 1462122), (1566, 1274455), (1638, 1218435), (1755, 1137206), (1827, 1092390), (1885, 1058778), (1890, 1055977), (2030, 983151), (2262, 882315), (2457, 812290), (2610, 764673), (2639, 756270), (2730, 731061), (2801, 712530), (3045, 655434), (3393, 588210), (3510, 568603), (3654, 546195), (3770, 529389), (3915, 509782), (4095, 487374), (4914, 406145), (5278, 378135), (5481, 364130), (5602, 356265), (5655, 352926), (6090, 327717), (6786, 294105), (7830, 254891), (7917, 252090), (8190, 243687), (8403, 237510), (9135, 218478), (10179, 196070), (10962, 182065), (11310, 176463), (12285, 162458), (13195, 151254), (14005, 142506), (15834, 126045), (16806, 118755), (16965, 117642), (18270, 109239), (19607, 101790), (20358, 98035), (23751, 84030), (24570, 81229), (25209, 79170), (26390, 75627), (27405, 72826), (28010, 71253), (33930, 58821), (36413, 54810), (39214, 50895), (39585, 50418), (42015, 47502)]