87043320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2694

約数の個数: 192

約数和(自身を含む): 348304320

約数和(自身を除く): 261261000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2657, 2730, 3276, 3640, 4095, 4680, 5314, 5460, 6552, 7971, 8190, 10628, 10920, 13285, 15942, 16380, 18599, 21256, 23913, 26570, 31884, 32760, 34541, 37198, 39855, 47826, 53140, 55797, 63768, 69082, 74396, 79710, 92995, 95652, 103623, 106280, 111594, 119565, 138164, 148792, 159420, 167391, 172705, 185990, 191304, 207246, 223188, 239130, 241787, 276328, 278985, 310869, 318840, 334782, 345410, 371980, 414492, 446376, 478260, 483574, 518115, 557970, 621738, 669564, 690820, 725361, 743960, 828984, 836955, 956520, 967148, 1036230, 1115940, 1208935, 1243476, 1339128, 1381640, 1450722, 1554345, 1673910, 1934296, 2072460, 2176083, 2231880, 2417870, 2486952, 2901444, 3108690, 3347820, 3626805, 4144920, 4352166, 4835740, 5802888, 6217380, 6695640, 7253610, 8704332, 9671480, 10880415, 12434760, 14507220, 17408664, 21760830, 29014440, 43521660, 87043320]

約数ペア:

[(1, 87043320), (2, 43521660), (3, 29014440), (4, 21760830), (5, 17408664), (6, 14507220), (7, 12434760), (8, 10880415), (9, 9671480), (10, 8704332), (12, 7253610), (13, 6695640), (14, 6217380), (15, 5802888), (18, 4835740), (20, 4352166), (21, 4144920), (24, 3626805), (26, 3347820), (28, 3108690), (30, 2901444), (35, 2486952), (36, 2417870), (39, 2231880), (40, 2176083), (42, 2072460), (45, 1934296), (52, 1673910), (56, 1554345), (60, 1450722), (63, 1381640), (65, 1339128), (70, 1243476), (72, 1208935), (78, 1115940), (84, 1036230), (90, 967148), (91, 956520), (104, 836955), (105, 828984), (117, 743960), (120, 725361), (126, 690820), (130, 669564), (140, 621738), (156, 557970), (168, 518115), (180, 483574), (182, 478260), (195, 446376), (210, 414492), (234, 371980), (252, 345410), (260, 334782), (273, 318840), (280, 310869), (312, 278985), (315, 276328), (360, 241787), (364, 239130), (390, 223188), (420, 207246), (455, 191304), (468, 185990), (504, 172705), (520, 167391), (546, 159420), (585, 148792), (630, 138164), (728, 119565), (780, 111594), (819, 106280), (840, 103623), (910, 95652), (936, 92995), (1092, 79710), (1170, 74396), (1260, 69082), (1365, 63768), (1560, 55797), (1638, 53140), (1820, 47826), (2184, 39855), (2340, 37198), (2520, 34541), (2657, 32760), (2730, 31884), (3276, 26570), (3640, 23913), (4095, 21256), (4680, 18599), (5314, 16380), (5460, 15942), (6552, 13285), (7971, 10920), (8190, 10628)]