2678300640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4471

約数の個数: 240

約数和(自身を含む): 9655474752

約数和(自身を除く): 6977174112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 3240, 3384, 3760, 3807, 4230, 4320, 4397, 4512, 5076, 5640, 6345, 6480, 6768, 7520, 7614, 8460, 8794, 10152, 11280, 12690, 12960, 13191, 13536, 15228, 16920, 17588, 19035, 20304, 21985, 22560, 25380, 26382, 30456, 33840, 35176, 38070, 39573, 40608, 43970, 50760, 52764, 60912, 65955, 67680, 70352, 76140, 79146, 87940, 101520, 105528, 118719, 121824, 131910, 140704, 152280, 158292, 175880, 197865, 203040, 206659, 211056, 237438, 263820, 304560, 316584, 351760, 356157, 395730, 413318, 422112, 474876, 527640, 593595, 609120, 619977, 633168, 703520, 712314, 791460, 826636, 949752, 1033295, 1055280, 1187190, 1239954, 1266336, 1424628, 1582920, 1653272, 1780785, 1859931, 1899504, 2066590, 2110560, 2374380, 2479908, 2849256, 3099885, 3165840, 3306544, 3561570, 3719862, 3799008, 4133180, 4748760, 4959816, 5579793, 5698512, 6199770, 6331680, 6613088, 7123140, 7439724, 8266360, 9299655, 9497520, 9919632, 11159586, 11397024, 12399540, 14246280, 14879448, 16532720, 16739379, 18599310, 18995040, 19839264, 22319172, 24799080, 27898965, 28492560, 29758896, 33065440, 33478758, 37198620, 44638344, 49598160, 55797930, 56985120, 59517792, 66957516, 74397240, 83696895, 89276688, 99196320, 111595860, 133915032, 148794480, 167393790, 178553376, 223191720, 267830064, 297588960, 334787580, 446383440, 535660128, 669575160, 892766880, 1339150320, 2678300640]

約数ペア:

[(1, 2678300640), (2, 1339150320), (3, 892766880), (4, 669575160), (5, 535660128), (6, 446383440), (8, 334787580), (9, 297588960), (10, 267830064), (12, 223191720), (15, 178553376), (16, 167393790), (18, 148794480), (20, 133915032), (24, 111595860), (27, 99196320), (30, 89276688), (32, 83696895), (36, 74397240), (40, 66957516), (45, 59517792), (47, 56985120), (48, 55797930), (54, 49598160), (60, 44638344), (72, 37198620), (80, 33478758), (81, 33065440), (90, 29758896), (94, 28492560), (96, 27898965), (108, 24799080), (120, 22319172), (135, 19839264), (141, 18995040), (144, 18599310), (160, 16739379), (162, 16532720), (180, 14879448), (188, 14246280), (216, 12399540), (235, 11397024), (240, 11159586), (270, 9919632), (282, 9497520), (288, 9299655), (324, 8266360), (360, 7439724), (376, 7123140), (405, 6613088), (423, 6331680), (432, 6199770), (470, 5698512), (480, 5579793), (540, 4959816), (564, 4748760), (648, 4133180), (705, 3799008), (720, 3719862), (752, 3561570), (810, 3306544), (846, 3165840), (864, 3099885), (940, 2849256), (1080, 2479908), (1128, 2374380), (1269, 2110560), (1296, 2066590), (1410, 1899504), (1440, 1859931), (1504, 1780785), (1620, 1653272), (1692, 1582920), (1880, 1424628), (2115, 1266336), (2160, 1239954), (2256, 1187190), (2538, 1055280), (2592, 1033295), (2820, 949752), (3240, 826636), (3384, 791460), (3760, 712314), (3807, 703520), (4230, 633168), (4320, 619977), (4397, 609120), (4512, 593595), (5076, 527640), (5640, 474876), (6345, 422112), (6480, 413318), (6768, 395730), (7520, 356157), (7614, 351760), (8460, 316584), (8794, 304560), (10152, 263820), (11280, 237438), (12690, 211056), (12960, 206659), (13191, 203040), (13536, 197865), (15228, 175880), (16920, 158292), (17588, 152280), (19035, 140704), (20304, 131910), (21985, 121824), (22560, 118719), (25380, 105528), (26382, 101520), (30456, 87940), (33840, 79146), (35176, 76140), (38070, 70352), (39573, 67680), (40608, 65955), (43970, 60912), (50760, 52764)]