1913825160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21523}}^1$

素因数の和:21572

約数の個数: 192

約数和(自身を含む): 7051262400

約数和(自身を除く): 5137437240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 21523, 22230, 29640, 43046, 44460, 64569, 86092, 88920, 107615, 129138, 172184, 193707, 215230, 258276, 279799, 322845, 387414, 408937, 430460, 516552, 559598, 645690, 774828, 817874, 839397, 860920, 968535, 1119196, 1226811, 1291380, 1398995, 1549656, 1635748, 1678794, 1937070, 2044685, 2238392, 2453622, 2518191, 2582760, 2797990, 3271496, 3357588, 3680433, 3874140, 4089370, 4196985, 4907244, 5036382, 5316181, 5595980, 6134055, 6715176, 7360866, 7748280, 8178740, 8393970, 9814488, 10072764, 10632362, 11191960, 12268110, 12590955, 14721732, 15948543, 16357480, 16787940, 18402165, 20145528, 21264724, 24536220, 25181910, 26580905, 29443464, 31897086, 33575880, 36804330, 42529448, 47845629, 49072440, 50363820, 53161810, 63794172, 73608660, 79742715, 95691258, 100727640, 106323620, 127588344, 147217320, 159485430, 191382516, 212647240, 239228145, 318970860, 382765032, 478456290, 637941720, 956912580, 1913825160]

約数ペア:

[(1, 1913825160), (2, 956912580), (3, 637941720), (4, 478456290), (5, 382765032), (6, 318970860), (8, 239228145), (9, 212647240), (10, 191382516), (12, 159485430), (13, 147217320), (15, 127588344), (18, 106323620), (19, 100727640), (20, 95691258), (24, 79742715), (26, 73608660), (30, 63794172), (36, 53161810), (38, 50363820), (39, 49072440), (40, 47845629), (45, 42529448), (52, 36804330), (57, 33575880), (60, 31897086), (65, 29443464), (72, 26580905), (76, 25181910), (78, 24536220), (90, 21264724), (95, 20145528), (104, 18402165), (114, 16787940), (117, 16357480), (120, 15948543), (130, 14721732), (152, 12590955), (156, 12268110), (171, 11191960), (180, 10632362), (190, 10072764), (195, 9814488), (228, 8393970), (234, 8178740), (247, 7748280), (260, 7360866), (285, 6715176), (312, 6134055), (342, 5595980), (360, 5316181), (380, 5036382), (390, 4907244), (456, 4196985), (468, 4089370), (494, 3874140), (520, 3680433), (570, 3357588), (585, 3271496), (684, 2797990), (741, 2582760), (760, 2518191), (780, 2453622), (855, 2238392), (936, 2044685), (988, 1937070), (1140, 1678794), (1170, 1635748), (1235, 1549656), (1368, 1398995), (1482, 1291380), (1560, 1226811), (1710, 1119196), (1976, 968535), (2223, 860920), (2280, 839397), (2340, 817874), (2470, 774828), (2964, 645690), (3420, 559598), (3705, 516552), (4446, 430460), (4680, 408937), (4940, 387414), (5928, 322845), (6840, 279799), (7410, 258276), (8892, 215230), (9880, 193707), (11115, 172184), (14820, 129138), (17784, 107615), (21523, 88920), (22230, 86092), (29640, 64569), (43046, 44460)]