2813271480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:3003

約数の個数: 256

約数和(自身を含む): 10084608000

約数和(自身を除く): 7271336520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 342, 360, 376, 380, 423, 456, 470, 513, 540, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1692, 1710, 1786, 1880, 2052, 2115, 2280, 2538, 2565, 2679, 2820, 2917, 3384, 3420, 3572, 4104, 4230, 4465, 5076, 5130, 5358, 5640, 5834, 6345, 6840, 7144, 8037, 8460, 8751, 8930, 10152, 10260, 10716, 11668, 12690, 13395, 14585, 16074, 16920, 17502, 17860, 20520, 21432, 23336, 24111, 25380, 26253, 26790, 29170, 32148, 35004, 35720, 40185, 43755, 48222, 50760, 52506, 53580, 55423, 58340, 64296, 70008, 78759, 80370, 87510, 96444, 105012, 107160, 110846, 116680, 120555, 131265, 137099, 157518, 160740, 166269, 175020, 192888, 210024, 221692, 241110, 262530, 274198, 277115, 315036, 321480, 332538, 350040, 393795, 411297, 443384, 482220, 498807, 525060, 548396, 554230, 630072, 665076, 685495, 787590, 822594, 831345, 964440, 997614, 1050120, 1096792, 1108460, 1233891, 1330152, 1370990, 1496421, 1575180, 1645188, 1662690, 1995228, 2056485, 2216920, 2467782, 2494035, 2604881, 2741980, 2992842, 3150360, 3290376, 3325380, 3701673, 3990456, 4112970, 4935564, 4988070, 5209762, 5483960, 5985684, 6169455, 6650760, 7403346, 7482105, 7814643, 8225940, 9871128, 9976140, 10419524, 11971368, 12338910, 13024405, 14806692, 14964210, 15629286, 16451880, 18508365, 19952280, 20839048, 23443929, 24677820, 26048810, 29613384, 29928420, 31258572, 37016730, 39073215, 46887858, 49355640, 52097620, 59856840, 62517144, 70331787, 74033460, 78146430, 93775716, 104195240, 117219645, 140663574, 148066920, 156292860, 187551432, 234439290, 281327148, 312585720, 351658935, 468878580, 562654296, 703317870, 937757160, 1406635740, 2813271480]

約数ペア:

[(1, 2813271480), (2, 1406635740), (3, 937757160), (4, 703317870), (5, 562654296), (6, 468878580), (8, 351658935), (9, 312585720), (10, 281327148), (12, 234439290), (15, 187551432), (18, 156292860), (19, 148066920), (20, 140663574), (24, 117219645), (27, 104195240), (30, 93775716), (36, 78146430), (38, 74033460), (40, 70331787), (45, 62517144), (47, 59856840), (54, 52097620), (57, 49355640), (60, 46887858), (72, 39073215), (76, 37016730), (90, 31258572), (94, 29928420), (95, 29613384), (108, 26048810), (114, 24677820), (120, 23443929), (135, 20839048), (141, 19952280), (152, 18508365), (171, 16451880), (180, 15629286), (188, 14964210), (190, 14806692), (216, 13024405), (228, 12338910), (235, 11971368), (270, 10419524), (282, 9976140), (285, 9871128), (342, 8225940), (360, 7814643), (376, 7482105), (380, 7403346), (423, 6650760), (456, 6169455), (470, 5985684), (513, 5483960), (540, 5209762), (564, 4988070), (570, 4935564), (684, 4112970), (705, 3990456), (760, 3701673), (846, 3325380), (855, 3290376), (893, 3150360), (940, 2992842), (1026, 2741980), (1080, 2604881), (1128, 2494035), (1140, 2467782), (1269, 2216920), (1368, 2056485), (1410, 1995228), (1692, 1662690), (1710, 1645188), (1786, 1575180), (1880, 1496421), (2052, 1370990), (2115, 1330152), (2280, 1233891), (2538, 1108460), (2565, 1096792), (2679, 1050120), (2820, 997614), (2917, 964440), (3384, 831345), (3420, 822594), (3572, 787590), (4104, 685495), (4230, 665076), (4465, 630072), (5076, 554230), (5130, 548396), (5358, 525060), (5640, 498807), (5834, 482220), (6345, 443384), (6840, 411297), (7144, 393795), (8037, 350040), (8460, 332538), (8751, 321480), (8930, 315036), (10152, 277115), (10260, 274198), (10716, 262530), (11668, 241110), (12690, 221692), (13395, 210024), (14585, 192888), (16074, 175020), (16920, 166269), (17502, 160740), (17860, 157518), (20520, 137099), (21432, 131265), (23336, 120555), (24111, 116680), (25380, 110846), (26253, 107160), (26790, 105012), (29170, 96444), (32148, 87510), (35004, 80370), (35720, 78759), (40185, 70008), (43755, 64296), (48222, 58340), (50760, 55423), (52506, 53580)]