145535520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 501427584

約数和(自身を除く): 355892064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 156, 160, 166, 195, 208, 240, 249, 260, 281, 312, 332, 390, 415, 416, 480, 498, 520, 562, 624, 664, 780, 830, 843, 996, 1040, 1079, 1124, 1245, 1248, 1328, 1405, 1560, 1660, 1686, 1992, 2080, 2158, 2248, 2490, 2656, 2810, 3120, 3237, 3320, 3372, 3653, 3984, 4215, 4316, 4496, 4980, 5395, 5620, 6240, 6474, 6640, 6744, 7306, 7968, 8430, 8632, 8992, 9960, 10790, 10959, 11240, 12948, 13280, 13488, 14612, 16185, 16860, 17264, 18265, 19920, 21580, 21918, 22480, 23323, 25896, 26976, 29224, 32370, 33720, 34528, 36530, 39840, 43160, 43836, 44960, 46646, 51792, 54795, 58448, 64740, 67440, 69969, 73060, 86320, 87672, 93292, 103584, 109590, 116615, 116896, 129480, 134880, 139938, 146120, 172640, 175344, 186584, 219180, 233230, 258960, 279876, 292240, 303199, 349845, 350688, 373168, 438360, 466460, 517920, 559752, 584480, 606398, 699690, 746336, 876720, 909597, 932920, 1119504, 1212796, 1399380, 1515995, 1753440, 1819194, 1865840, 2239008, 2425592, 2798760, 3031990, 3638388, 3731680, 4547985, 4851184, 5597520, 6063980, 7276776, 9095970, 9702368, 11195040, 12127960, 14553552, 18191940, 24255920, 29107104, 36383880, 48511840, 72767760, 145535520]

約数ペア:

[(1, 145535520), (2, 72767760), (3, 48511840), (4, 36383880), (5, 29107104), (6, 24255920), (8, 18191940), (10, 14553552), (12, 12127960), (13, 11195040), (15, 9702368), (16, 9095970), (20, 7276776), (24, 6063980), (26, 5597520), (30, 4851184), (32, 4547985), (39, 3731680), (40, 3638388), (48, 3031990), (52, 2798760), (60, 2425592), (65, 2239008), (78, 1865840), (80, 1819194), (83, 1753440), (96, 1515995), (104, 1399380), (120, 1212796), (130, 1119504), (156, 932920), (160, 909597), (166, 876720), (195, 746336), (208, 699690), (240, 606398), (249, 584480), (260, 559752), (281, 517920), (312, 466460), (332, 438360), (390, 373168), (415, 350688), (416, 349845), (480, 303199), (498, 292240), (520, 279876), (562, 258960), (624, 233230), (664, 219180), (780, 186584), (830, 175344), (843, 172640), (996, 146120), (1040, 139938), (1079, 134880), (1124, 129480), (1245, 116896), (1248, 116615), (1328, 109590), (1405, 103584), (1560, 93292), (1660, 87672), (1686, 86320), (1992, 73060), (2080, 69969), (2158, 67440), (2248, 64740), (2490, 58448), (2656, 54795), (2810, 51792), (3120, 46646), (3237, 44960), (3320, 43836), (3372, 43160), (3653, 39840), (3984, 36530), (4215, 34528), (4316, 33720), (4496, 32370), (4980, 29224), (5395, 26976), (5620, 25896), (6240, 23323), (6474, 22480), (6640, 21918), (6744, 21580), (7306, 19920), (7968, 18265), (8430, 17264), (8632, 16860), (8992, 16185), (9960, 14612), (10790, 13488), (10959, 13280), (11240, 12948)]