2815697760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11197

約数の個数: 192

約数和(自身を含む): 9694992384

約数和(自身を除く): 6879294624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2480, 2635, 2720, 2976, 3162, 3720, 4080, 4216, 4960, 5270, 6324, 7440, 7905, 8160, 8432, 10540, 11131, 12648, 14880, 15810, 16864, 21080, 22262, 25296, 31620, 33393, 42160, 44524, 50592, 55655, 63240, 66786, 84320, 89048, 111310, 126480, 133572, 166965, 178096, 189227, 222620, 252960, 267144, 333930, 345061, 356192, 378454, 445240, 534288, 567681, 667860, 690122, 756908, 890480, 946135, 1035183, 1068576, 1135362, 1335720, 1380244, 1513816, 1725305, 1780960, 1892270, 2070366, 2270724, 2671440, 2760488, 2838405, 3027632, 3450610, 3784540, 4140732, 4541448, 5175915, 5342880, 5520976, 5676810, 5866037, 6055264, 6901220, 7569080, 8281464, 9082896, 10351830, 11041952, 11353620, 11732074, 13802440, 15138160, 16562928, 17598111, 18165792, 20703660, 22707240, 23464148, 27604880, 29330185, 30276320, 33125856, 35196222, 41407320, 45414480, 46928296, 55209760, 58660370, 70392444, 82814640, 87990555, 90828960, 93856592, 117320740, 140784888, 165629280, 175981110, 187713184, 234641480, 281569776, 351962220, 469282960, 563139552, 703924440, 938565920, 1407848880, 2815697760]

約数ペア:

[(1, 2815697760), (2, 1407848880), (3, 938565920), (4, 703924440), (5, 563139552), (6, 469282960), (8, 351962220), (10, 281569776), (12, 234641480), (15, 187713184), (16, 175981110), (17, 165629280), (20, 140784888), (24, 117320740), (30, 93856592), (31, 90828960), (32, 87990555), (34, 82814640), (40, 70392444), (48, 58660370), (51, 55209760), (60, 46928296), (62, 45414480), (68, 41407320), (80, 35196222), (85, 33125856), (93, 30276320), (96, 29330185), (102, 27604880), (120, 23464148), (124, 22707240), (136, 20703660), (155, 18165792), (160, 17598111), (170, 16562928), (186, 15138160), (204, 13802440), (240, 11732074), (248, 11353620), (255, 11041952), (272, 10351830), (310, 9082896), (340, 8281464), (372, 7569080), (408, 6901220), (465, 6055264), (480, 5866037), (496, 5676810), (510, 5520976), (527, 5342880), (544, 5175915), (620, 4541448), (680, 4140732), (744, 3784540), (816, 3450610), (930, 3027632), (992, 2838405), (1020, 2760488), (1054, 2671440), (1240, 2270724), (1360, 2070366), (1488, 1892270), (1581, 1780960), (1632, 1725305), (1860, 1513816), (2040, 1380244), (2108, 1335720), (2480, 1135362), (2635, 1068576), (2720, 1035183), (2976, 946135), (3162, 890480), (3720, 756908), (4080, 690122), (4216, 667860), (4960, 567681), (5270, 534288), (6324, 445240), (7440, 378454), (7905, 356192), (8160, 345061), (8432, 333930), (10540, 267144), (11131, 252960), (12648, 222620), (14880, 189227), (15810, 178096), (16864, 166965), (21080, 133572), (22262, 126480), (25296, 111310), (31620, 89048), (33393, 84320), (42160, 66786), (44524, 63240), (50592, 55655)]