64211040

素因数分解:

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

素因数の和:142

約数の個数: 288

約数和(自身を含む): 241297056

約数和(自身を除く): 177086016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 61, 68, 72, 80, 85, 86, 90, 96, 102, 120, 122, 129, 136, 144, 153, 160, 170, 172, 180, 183, 204, 215, 240, 244, 255, 258, 272, 288, 305, 306, 340, 344, 360, 366, 387, 408, 430, 480, 488, 510, 516, 544, 549, 610, 612, 645, 680, 688, 720, 731, 732, 765, 774, 816, 860, 915, 976, 1020, 1032, 1037, 1098, 1220, 1224, 1290, 1360, 1376, 1440, 1462, 1464, 1530, 1548, 1632, 1720, 1830, 1935, 1952, 2040, 2064, 2074, 2193, 2196, 2440, 2448, 2580, 2623, 2720, 2745, 2924, 2928, 3060, 3096, 3111, 3440, 3655, 3660, 3870, 4080, 4128, 4148, 4386, 4392, 4880, 4896, 5160, 5185, 5246, 5490, 5848, 5856, 6120, 6192, 6222, 6579, 6880, 7310, 7320, 7740, 7869, 8160, 8296, 8772, 8784, 9333, 9760, 10320, 10370, 10492, 10965, 10980, 11696, 12240, 12384, 12444, 13115, 13158, 14620, 14640, 15480, 15555, 15738, 16592, 17544, 17568, 18666, 20640, 20740, 20984, 21930, 21960, 23392, 23607, 24480, 24888, 26230, 26316, 29240, 29280, 30960, 31110, 31476, 32895, 33184, 35088, 37332, 39345, 41480, 41968, 43860, 43920, 44591, 46665, 47214, 49776, 52460, 52632, 58480, 61920, 62220, 62952, 65790, 70176, 74664, 78690, 82960, 83936, 87720, 87840, 89182, 93330, 94428, 99552, 104920, 105264, 116960, 118035, 124440, 125904, 131580, 133773, 149328, 157380, 165920, 175440, 178364, 186660, 188856, 209840, 210528, 222955, 236070, 248880, 251808, 263160, 267546, 298656, 314760, 350880, 356728, 373320, 377712, 401319, 419680, 445910, 472140, 497760, 526320, 535092, 629520, 668865, 713456, 746640, 755424, 802638, 891820, 944280, 1052640, 1070184, 1259040, 1337730, 1426912, 1493280, 1605276, 1783640, 1888560, 2006595, 2140368, 2675460, 3210552, 3567280, 3777120, 4013190, 4280736, 5350920, 6421104, 7134560, 8026380, 10701840, 12842208, 16052760, 21403680, 32105520, 64211040]

約数ペア:

[(1, 64211040), (2, 32105520), (3, 21403680), (4, 16052760), (5, 12842208), (6, 10701840), (8, 8026380), (9, 7134560), (10, 6421104), (12, 5350920), (15, 4280736), (16, 4013190), (17, 3777120), (18, 3567280), (20, 3210552), (24, 2675460), (30, 2140368), (32, 2006595), (34, 1888560), (36, 1783640), (40, 1605276), (43, 1493280), (45, 1426912), (48, 1337730), (51, 1259040), (60, 1070184), (61, 1052640), (68, 944280), (72, 891820), (80, 802638), (85, 755424), (86, 746640), (90, 713456), (96, 668865), (102, 629520), (120, 535092), (122, 526320), (129, 497760), (136, 472140), (144, 445910), (153, 419680), (160, 401319), (170, 377712), (172, 373320), (180, 356728), (183, 350880), (204, 314760), (215, 298656), (240, 267546), (244, 263160), (255, 251808), (258, 248880), (272, 236070), (288, 222955), (305, 210528), (306, 209840), (340, 188856), (344, 186660), (360, 178364), (366, 175440), (387, 165920), (408, 157380), (430, 149328), (480, 133773), (488, 131580), (510, 125904), (516, 124440), (544, 118035), (549, 116960), (610, 105264), (612, 104920), (645, 99552), (680, 94428), (688, 93330), (720, 89182), (731, 87840), (732, 87720), (765, 83936), (774, 82960), (816, 78690), (860, 74664), (915, 70176), (976, 65790), (1020, 62952), (1032, 62220), (1037, 61920), (1098, 58480), (1220, 52632), (1224, 52460), (1290, 49776), (1360, 47214), (1376, 46665), (1440, 44591), (1462, 43920), (1464, 43860), (1530, 41968), (1548, 41480), (1632, 39345), (1720, 37332), (1830, 35088), (1935, 33184), (1952, 32895), (2040, 31476), (2064, 31110), (2074, 30960), (2193, 29280), (2196, 29240), (2440, 26316), (2448, 26230), (2580, 24888), (2623, 24480), (2720, 23607), (2745, 23392), (2924, 21960), (2928, 21930), (3060, 20984), (3096, 20740), (3111, 20640), (3440, 18666), (3655, 17568), (3660, 17544), (3870, 16592), (4080, 15738), (4128, 15555), (4148, 15480), (4386, 14640), (4392, 14620), (4880, 13158), (4896, 13115), (5160, 12444), (5185, 12384), (5246, 12240), (5490, 11696), (5848, 10980), (5856, 10965), (6120, 10492), (6192, 10370), (6222, 10320), (6579, 9760), (6880, 9333), (7310, 8784), (7320, 8772), (7740, 8296), (7869, 8160)]