2019413340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4161

約数の個数: 288

約数和(自身を含む): 7736601600

約数和(自身を除く): 5717188260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 115, 119, 126, 138, 140, 153, 161, 170, 180, 204, 207, 210, 230, 238, 252, 255, 276, 306, 315, 322, 340, 345, 357, 391, 414, 420, 460, 476, 483, 510, 595, 612, 630, 644, 690, 714, 765, 782, 805, 828, 966, 1020, 1035, 1071, 1173, 1190, 1260, 1380, 1428, 1449, 1530, 1564, 1610, 1785, 1932, 1955, 2070, 2142, 2346, 2380, 2415, 2737, 2898, 3060, 3220, 3519, 3570, 3910, 4099, 4140, 4284, 4692, 4830, 5355, 5474, 5796, 5865, 7038, 7140, 7245, 7820, 8198, 8211, 9660, 10710, 10948, 11730, 12297, 13685, 14076, 14490, 16396, 16422, 17595, 20495, 21420, 23460, 24594, 24633, 27370, 28693, 28980, 32844, 35190, 36891, 40990, 41055, 49188, 49266, 54740, 57386, 61485, 69683, 70380, 73782, 81980, 82110, 86079, 94277, 98532, 114772, 122970, 123165, 139366, 143465, 147564, 164220, 172158, 184455, 188554, 209049, 245940, 246330, 258237, 278732, 282831, 286930, 344316, 348415, 368910, 377108, 418098, 430395, 471385, 487781, 492660, 516474, 565662, 573860, 627147, 659939, 696830, 737820, 836196, 848493, 860790, 942770, 975562, 1032948, 1045245, 1131324, 1254294, 1291185, 1319878, 1393660, 1414155, 1463343, 1602709, 1696986, 1721580, 1885540, 1951124, 1979817, 2090490, 2438905, 2508588, 2582370, 2639756, 2828310, 2926686, 3135735, 3205418, 3299695, 3393972, 3959634, 4180980, 4242465, 4390029, 4808127, 4877810, 5164740, 5656620, 5853372, 5939451, 6271470, 6410836, 6599390, 7316715, 7919268, 8013545, 8484930, 8780058, 9616254, 9755620, 9899085, 11218963, 11878902, 12542940, 13198780, 14424381, 14633430, 16027090, 16969860, 17560116, 19232508, 19798170, 21950145, 22437926, 23757804, 24040635, 28848762, 29266860, 29697255, 32054180, 33656889, 39596340, 43900290, 44875852, 48081270, 56094815, 57697524, 59394510, 67313778, 72121905, 87800580, 96162540, 100970667, 112189630, 118789020, 134627556, 144243810, 168284445, 201941334, 224379260, 288487620, 336568890, 403882668, 504853335, 673137780, 1009706670, 2019413340]

約数ペア:

[(1, 2019413340), (2, 1009706670), (3, 673137780), (4, 504853335), (5, 403882668), (6, 336568890), (7, 288487620), (9, 224379260), (10, 201941334), (12, 168284445), (14, 144243810), (15, 134627556), (17, 118789020), (18, 112189630), (20, 100970667), (21, 96162540), (23, 87800580), (28, 72121905), (30, 67313778), (34, 59394510), (35, 57697524), (36, 56094815), (42, 48081270), (45, 44875852), (46, 43900290), (51, 39596340), (60, 33656889), (63, 32054180), (68, 29697255), (69, 29266860), (70, 28848762), (84, 24040635), (85, 23757804), (90, 22437926), (92, 21950145), (102, 19798170), (105, 19232508), (115, 17560116), (119, 16969860), (126, 16027090), (138, 14633430), (140, 14424381), (153, 13198780), (161, 12542940), (170, 11878902), (180, 11218963), (204, 9899085), (207, 9755620), (210, 9616254), (230, 8780058), (238, 8484930), (252, 8013545), (255, 7919268), (276, 7316715), (306, 6599390), (315, 6410836), (322, 6271470), (340, 5939451), (345, 5853372), (357, 5656620), (391, 5164740), (414, 4877810), (420, 4808127), (460, 4390029), (476, 4242465), (483, 4180980), (510, 3959634), (595, 3393972), (612, 3299695), (630, 3205418), (644, 3135735), (690, 2926686), (714, 2828310), (765, 2639756), (782, 2582370), (805, 2508588), (828, 2438905), (966, 2090490), (1020, 1979817), (1035, 1951124), (1071, 1885540), (1173, 1721580), (1190, 1696986), (1260, 1602709), (1380, 1463343), (1428, 1414155), (1449, 1393660), (1530, 1319878), (1564, 1291185), (1610, 1254294), (1785, 1131324), (1932, 1045245), (1955, 1032948), (2070, 975562), (2142, 942770), (2346, 860790), (2380, 848493), (2415, 836196), (2737, 737820), (2898, 696830), (3060, 659939), (3220, 627147), (3519, 573860), (3570, 565662), (3910, 516474), (4099, 492660), (4140, 487781), (4284, 471385), (4692, 430395), (4830, 418098), (5355, 377108), (5474, 368910), (5796, 348415), (5865, 344316), (7038, 286930), (7140, 282831), (7245, 278732), (7820, 258237), (8198, 246330), (8211, 245940), (9660, 209049), (10710, 188554), (10948, 184455), (11730, 172158), (12297, 164220), (13685, 147564), (14076, 143465), (14490, 139366), (16396, 123165), (16422, 122970), (17595, 114772), (20495, 98532), (21420, 94277), (23460, 86079), (24594, 82110), (24633, 81980), (27370, 73782), (28693, 70380), (28980, 69683), (32844, 61485), (35190, 57386), (36891, 54740), (40990, 49266), (41055, 49188)]