2078647120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 6016757760

約数和(自身を除く): 3938110640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 71, 76, 80, 85, 88, 95, 103, 110, 136, 142, 152, 170, 176, 187, 190, 206, 209, 220, 272, 284, 304, 323, 340, 355, 374, 380, 412, 418, 440, 515, 568, 646, 680, 710, 748, 760, 781, 824, 836, 880, 935, 1030, 1045, 1133, 1136, 1207, 1292, 1349, 1360, 1420, 1496, 1520, 1562, 1615, 1648, 1672, 1751, 1870, 1957, 2060, 2090, 2266, 2414, 2584, 2698, 2840, 2992, 3124, 3230, 3344, 3502, 3553, 3740, 3905, 3914, 4120, 4180, 4532, 4828, 5168, 5396, 5665, 5680, 6035, 6248, 6460, 6745, 7004, 7106, 7313, 7480, 7810, 7828, 8240, 8360, 8755, 9064, 9656, 9785, 10792, 11330, 12070, 12496, 12920, 13277, 13490, 14008, 14212, 14626, 14839, 14960, 15620, 15656, 16720, 17510, 17765, 18128, 19261, 19312, 19570, 21527, 21584, 22660, 22933, 24140, 25840, 26554, 26980, 28016, 28424, 29252, 29678, 31240, 31312, 33269, 35020, 35530, 36565, 38522, 39140, 43054, 45320, 45866, 48280, 53108, 53960, 56848, 58504, 59356, 62480, 66385, 66538, 70040, 71060, 73130, 74195, 77044, 78280, 80443, 86108, 90640, 91732, 96305, 96560, 106216, 107635, 107920, 114665, 117008, 118712, 124321, 132770, 133076, 138947, 140080, 142120, 146260, 148390, 154088, 156560, 160886, 166345, 172216, 183464, 192610, 212432, 215270, 229330, 237424, 248642, 252263, 265540, 266152, 277894, 284240, 292520, 296780, 308176, 321772, 332690, 344432, 365959, 366928, 385220, 402215, 430540, 458660, 497284, 504526, 531080, 532304, 555788, 585040, 593560, 621605, 643544, 665380, 694735, 731918, 770440, 804430, 861080, 917320, 994568, 1009052, 1062160, 1111576, 1187120, 1243210, 1261315, 1287088, 1330760, 1367531, 1389470, 1463836, 1528417, 1540880, 1608860, 1722160, 1829795, 1834640, 1989136, 2018104, 2223152, 2362099, 2486420, 2522630, 2661520, 2735062, 2778940, 2927672, 3056834, 3217720, 3659590, 4036208, 4724198, 4972840, 5045260, 5470124, 5557880, 5855344, 6113668, 6435440, 6837655, 7319180, 7642085, 9448396, 9945680, 10090520, 10940248, 11115760, 11810495, 12227336, 13675310, 14638360, 15284170, 18896792, 20181040, 21880496, 23620990, 24454672, 25983089, 27350620, 29276720, 30568340, 37793584, 47241980, 51966178, 54701240, 61136680, 94483960, 103932356, 109402480, 122273360, 129915445, 188967920, 207864712, 259830890, 415729424, 519661780, 1039323560, 2078647120]

約数ペア:

[(1, 2078647120), (2, 1039323560), (4, 519661780), (5, 415729424), (8, 259830890), (10, 207864712), (11, 188967920), (16, 129915445), (17, 122273360), (19, 109402480), (20, 103932356), (22, 94483960), (34, 61136680), (38, 54701240), (40, 51966178), (44, 47241980), (55, 37793584), (68, 30568340), (71, 29276720), (76, 27350620), (80, 25983089), (85, 24454672), (88, 23620990), (95, 21880496), (103, 20181040), (110, 18896792), (136, 15284170), (142, 14638360), (152, 13675310), (170, 12227336), (176, 11810495), (187, 11115760), (190, 10940248), (206, 10090520), (209, 9945680), (220, 9448396), (272, 7642085), (284, 7319180), (304, 6837655), (323, 6435440), (340, 6113668), (355, 5855344), (374, 5557880), (380, 5470124), (412, 5045260), (418, 4972840), (440, 4724198), (515, 4036208), (568, 3659590), (646, 3217720), (680, 3056834), (710, 2927672), (748, 2778940), (760, 2735062), (781, 2661520), (824, 2522630), (836, 2486420), (880, 2362099), (935, 2223152), (1030, 2018104), (1045, 1989136), (1133, 1834640), (1136, 1829795), (1207, 1722160), (1292, 1608860), (1349, 1540880), (1360, 1528417), (1420, 1463836), (1496, 1389470), (1520, 1367531), (1562, 1330760), (1615, 1287088), (1648, 1261315), (1672, 1243210), (1751, 1187120), (1870, 1111576), (1957, 1062160), (2060, 1009052), (2090, 994568), (2266, 917320), (2414, 861080), (2584, 804430), (2698, 770440), (2840, 731918), (2992, 694735), (3124, 665380), (3230, 643544), (3344, 621605), (3502, 593560), (3553, 585040), (3740, 555788), (3905, 532304), (3914, 531080), (4120, 504526), (4180, 497284), (4532, 458660), (4828, 430540), (5168, 402215), (5396, 385220), (5665, 366928), (5680, 365959), (6035, 344432), (6248, 332690), (6460, 321772), (6745, 308176), (7004, 296780), (7106, 292520), (7313, 284240), (7480, 277894), (7810, 266152), (7828, 265540), (8240, 252263), (8360, 248642), (8755, 237424), (9064, 229330), (9656, 215270), (9785, 212432), (10792, 192610), (11330, 183464), (12070, 172216), (12496, 166345), (12920, 160886), (13277, 156560), (13490, 154088), (14008, 148390), (14212, 146260), (14626, 142120), (14839, 140080), (14960, 138947), (15620, 133076), (15656, 132770), (16720, 124321), (17510, 118712), (17765, 117008), (18128, 114665), (19261, 107920), (19312, 107635), (19570, 106216), (21527, 96560), (21584, 96305), (22660, 91732), (22933, 90640), (24140, 86108), (25840, 80443), (26554, 78280), (26980, 77044), (28016, 74195), (28424, 73130), (29252, 71060), (29678, 70040), (31240, 66538), (31312, 66385), (33269, 62480), (35020, 59356), (35530, 58504), (36565, 56848), (38522, 53960), (39140, 53108), (43054, 48280), (45320, 45866)]