40140360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 145446840

約数和(自身を除く): 105306480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 953, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 1906, 2106, 2340, 2808, 2859, 3240, 3510, 3812, 4212, 4680, 4765, 5265, 5718, 7020, 7624, 8424, 8577, 9530, 10530, 11436, 12389, 14040, 14295, 17154, 19060, 21060, 22872, 24778, 25731, 28590, 34308, 37167, 38120, 42120, 42885, 49556, 51462, 57180, 61945, 68616, 74334, 77193, 85770, 99112, 102924, 111501, 114360, 123890, 128655, 148668, 154386, 171540, 185835, 205848, 223002, 247780, 257310, 297336, 308772, 334503, 343080, 371670, 385965, 446004, 495560, 514620, 557505, 617544, 669006, 743340, 771930, 892008, 1003509, 1029240, 1115010, 1338012, 1486680, 1543860, 1672515, 2007018, 2230020, 2676024, 3087720, 3345030, 4014036, 4460040, 5017545, 6690060, 8028072, 10035090, 13380120, 20070180, 40140360]

約数ペア:

[(1, 40140360), (2, 20070180), (3, 13380120), (4, 10035090), (5, 8028072), (6, 6690060), (8, 5017545), (9, 4460040), (10, 4014036), (12, 3345030), (13, 3087720), (15, 2676024), (18, 2230020), (20, 2007018), (24, 1672515), (26, 1543860), (27, 1486680), (30, 1338012), (36, 1115010), (39, 1029240), (40, 1003509), (45, 892008), (52, 771930), (54, 743340), (60, 669006), (65, 617544), (72, 557505), (78, 514620), (81, 495560), (90, 446004), (104, 385965), (108, 371670), (117, 343080), (120, 334503), (130, 308772), (135, 297336), (156, 257310), (162, 247780), (180, 223002), (195, 205848), (216, 185835), (234, 171540), (260, 154386), (270, 148668), (312, 128655), (324, 123890), (351, 114360), (360, 111501), (390, 102924), (405, 99112), (468, 85770), (520, 77193), (540, 74334), (585, 68616), (648, 61945), (702, 57180), (780, 51462), (810, 49556), (936, 42885), (953, 42120), (1053, 38120), (1080, 37167), (1170, 34308), (1404, 28590), (1560, 25731), (1620, 24778), (1755, 22872), (1906, 21060), (2106, 19060), (2340, 17154), (2808, 14295), (2859, 14040), (3240, 12389), (3510, 11436), (3812, 10530), (4212, 9530), (4680, 8577), (4765, 8424), (5265, 7624), (5718, 7020)]