775013040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 240

約数和(自身を含む): 2763677280

約数和(自身を除く): 1988664240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 181, 190, 228, 240, 285, 304, 313, 342, 360, 362, 380, 456, 543, 570, 626, 684, 720, 724, 760, 855, 905, 912, 939, 1086, 1140, 1252, 1368, 1448, 1520, 1565, 1629, 1710, 1810, 1878, 2172, 2280, 2504, 2715, 2736, 2817, 2896, 3130, 3258, 3420, 3439, 3620, 3756, 4344, 4560, 4695, 5008, 5430, 5634, 5947, 6260, 6516, 6840, 6878, 7240, 7512, 8145, 8688, 9390, 10317, 10860, 11268, 11894, 12520, 13032, 13680, 13756, 14085, 14480, 15024, 16290, 17195, 17841, 18780, 20634, 21720, 22536, 23788, 25040, 26064, 27512, 28170, 29735, 30951, 32580, 34390, 35682, 37560, 41268, 43440, 45072, 47576, 51585, 53523, 55024, 56340, 56653, 59470, 61902, 65160, 68780, 71364, 75120, 82536, 89205, 95152, 103170, 107046, 112680, 113306, 118940, 123804, 130320, 137560, 142728, 154755, 165072, 169959, 178410, 206340, 214092, 225360, 226612, 237880, 247608, 267615, 275120, 283265, 285456, 309510, 339918, 356820, 412680, 428184, 453224, 475760, 495216, 509877, 535230, 566530, 619020, 679836, 713640, 825360, 849795, 856368, 906448, 1019754, 1070460, 1076407, 1133060, 1238040, 1359672, 1427280, 1699590, 2039508, 2140920, 2152814, 2266120, 2476080, 2549385, 2719344, 3229221, 3399180, 4079016, 4281840, 4305628, 4532240, 5098770, 5382035, 6458442, 6798360, 8158032, 8611256, 9687663, 10197540, 10764070, 12916884, 13596720, 16146105, 17222512, 19375326, 20395080, 21528140, 25833768, 32292210, 38750652, 40790160, 43056280, 48438315, 51667536, 64584420, 77501304, 86112560, 96876630, 129168840, 155002608, 193753260, 258337680, 387506520, 775013040]

約数ペア:

[(1, 775013040), (2, 387506520), (3, 258337680), (4, 193753260), (5, 155002608), (6, 129168840), (8, 96876630), (9, 86112560), (10, 77501304), (12, 64584420), (15, 51667536), (16, 48438315), (18, 43056280), (19, 40790160), (20, 38750652), (24, 32292210), (30, 25833768), (36, 21528140), (38, 20395080), (40, 19375326), (45, 17222512), (48, 16146105), (57, 13596720), (60, 12916884), (72, 10764070), (76, 10197540), (80, 9687663), (90, 8611256), (95, 8158032), (114, 6798360), (120, 6458442), (144, 5382035), (152, 5098770), (171, 4532240), (180, 4305628), (181, 4281840), (190, 4079016), (228, 3399180), (240, 3229221), (285, 2719344), (304, 2549385), (313, 2476080), (342, 2266120), (360, 2152814), (362, 2140920), (380, 2039508), (456, 1699590), (543, 1427280), (570, 1359672), (626, 1238040), (684, 1133060), (720, 1076407), (724, 1070460), (760, 1019754), (855, 906448), (905, 856368), (912, 849795), (939, 825360), (1086, 713640), (1140, 679836), (1252, 619020), (1368, 566530), (1448, 535230), (1520, 509877), (1565, 495216), (1629, 475760), (1710, 453224), (1810, 428184), (1878, 412680), (2172, 356820), (2280, 339918), (2504, 309510), (2715, 285456), (2736, 283265), (2817, 275120), (2896, 267615), (3130, 247608), (3258, 237880), (3420, 226612), (3439, 225360), (3620, 214092), (3756, 206340), (4344, 178410), (4560, 169959), (4695, 165072), (5008, 154755), (5430, 142728), (5634, 137560), (5947, 130320), (6260, 123804), (6516, 118940), (6840, 113306), (6878, 112680), (7240, 107046), (7512, 103170), (8145, 95152), (8688, 89205), (9390, 82536), (10317, 75120), (10860, 71364), (11268, 68780), (11894, 65160), (12520, 61902), (13032, 59470), (13680, 56653), (13756, 56340), (14085, 55024), (14480, 53523), (15024, 51585), (16290, 47576), (17195, 45072), (17841, 43440), (18780, 41268), (20634, 37560), (21720, 35682), (22536, 34390), (23788, 32580), (25040, 30951), (26064, 29735), (27512, 28170)]