2813138.00000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 118733472

約数和(自身を除く): 86627952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 61, 68, 72, 80, 85, 86, 90, 102, 120, 122, 129, 136, 144, 153, 170, 172, 180, 183, 204, 215, 240, 244, 255, 258, 272, 305, 306, 340, 344, 360, 366, 387, 408, 430, 488, 510, 516, 549, 610, 612, 645, 680, 688, 720, 731, 732, 765, 774, 816, 860, 915, 976, 1020, 1032, 1037, 1098, 1220, 1224, 1290, 1360, 1462, 1464, 1530, 1548, 1720, 1830, 1935, 2040, 2064, 2074, 2193, 2196, 2440, 2448, 2580, 2623, 2745, 2924, 2928, 3060, 3096, 3111, 3440, 3655, 3660, 3870, 4080, 4148, 4386, 4392, 4880, 5160, 5185, 5246, 5490, 5848, 6120, 6192, 6222, 6579, 7310, 7320, 7740, 7869, 8296, 8772, 8784, 9333, 10320, 10370, 10492, 10965, 10980, 11696, 12240, 12444, 13115, 13158, 14620, 14640, 15480, 15555, 15738, 16592, 17544, 18666, 20740, 20984, 21930, 21960, 23607, 24888, 26230, 26316, 29240, 30960, 31110, 31476, 32895, 35088, 37332, 39345, 41480, 41968, 43860, 43920, 44591, 46665, 47214, 49776, 52460, 52632, 58480, 62220, 62952, 65790, 74664, 78690, 82960, 87720, 89182, 93330, 94428, 104920, 105264, 118035, 124440, 125904, 131580, 133773, 149328, 157380, 175440, 178364, 186660, 188856, 209840, 222955, 236070, 248880, 263160, 267546, 314760, 356728, 373320, 377712, 401319, 445910, 472140, 526320, 535092, 629520, 668865, 713456, 746640, 802638, 891820, 944280, 1070184, 1337730, 1605276, 1783640, 1888560, 2006595, 2140368, 2675460, 3210552, 3567280, 4013190, 5350920, 6421104, 8026380, 10701840, 16052760, 32105520]

約数ペア:

[(1, 32105520), (2, 16052760), (3, 10701840), (4, 8026380), (5, 6421104), (6, 5350920), (8, 4013190), (9, 3567280), (10, 3210552), (12, 2675460), (15, 2140368), (16, 2006595), (17, 1888560), (18, 1783640), (20, 1605276), (24, 1337730), (30, 1070184), (34, 944280), (36, 891820), (40, 802638), (43, 746640), (45, 713456), (48, 668865), (51, 629520), (60, 535092), (61, 526320), (68, 472140), (72, 445910), (80, 401319), (85, 377712), (86, 373320), (90, 356728), (102, 314760), (120, 267546), (122, 263160), (129, 248880), (136, 236070), (144, 222955), (153, 209840), (170, 188856), (172, 186660), (180, 178364), (183, 175440), (204, 157380), (215, 149328), (240, 133773), (244, 131580), (255, 125904), (258, 124440), (272, 118035), (305, 105264), (306, 104920), (340, 94428), (344, 93330), (360, 89182), (366, 87720), (387, 82960), (408, 78690), (430, 74664), (488, 65790), (510, 62952), (516, 62220), (549, 58480), (610, 52632), (612, 52460), (645, 49776), (680, 47214), (688, 46665), (720, 44591), (731, 43920), (732, 43860), (765, 41968), (774, 41480), (816, 39345), (860, 37332), (915, 35088), (976, 32895), (1020, 31476), (1032, 31110), (1037, 30960), (1098, 29240), (1220, 26316), (1224, 26230), (1290, 24888), (1360, 23607), (1462, 21960), (1464, 21930), (1530, 20984), (1548, 20740), (1720, 18666), (1830, 17544), (1935, 16592), (2040, 15738), (2064, 15555), (2074, 15480), (2193, 14640), (2196, 14620), (2440, 13158), (2448, 13115), (2580, 12444), (2623, 12240), (2745, 11696), (2924, 10980), (2928, 10965), (3060, 10492), (3096, 10370), (3111, 10320), (3440, 9333), (3655, 8784), (3660, 8772), (3870, 8296), (4080, 7869), (4148, 7740), (4386, 7320), (4392, 7310), (4880, 6579), (5160, 6222), (5185, 6192), (5246, 6120), (5490, 5848)]