423017640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 1433690280

約数和(自身を除く): 1010672640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 360, 405, 411, 540, 548, 648, 685, 810, 822, 953, 1080, 1096, 1233, 1370, 1620, 1644, 1906, 2055, 2466, 2740, 2859, 3240, 3288, 3699, 3812, 4110, 4765, 4932, 5480, 5718, 6165, 7398, 7624, 8220, 8577, 9530, 9864, 11097, 11436, 12330, 14295, 14796, 16440, 17154, 18495, 19060, 22194, 22872, 24660, 25731, 28590, 29592, 34308, 36990, 38120, 42885, 44388, 49320, 51462, 55485, 57180, 68616, 73980, 77193, 85770, 88776, 102924, 110970, 114360, 128655, 130561, 147960, 154386, 171540, 205848, 221940, 257310, 261122, 308772, 343080, 385965, 391683, 443880, 514620, 522244, 617544, 652805, 771930, 783366, 1029240, 1044488, 1175049, 1305610, 1543860, 1566732, 1958415, 2350098, 2611220, 3087720, 3133464, 3525147, 3916830, 4700196, 5222440, 5875245, 7050294, 7833660, 9400392, 10575441, 11750490, 14100588, 15667320, 17625735, 21150882, 23500980, 28201176, 35251470, 42301764, 47001960, 52877205, 70502940, 84603528, 105754410, 141005880, 211508820, 423017640]

約数ペア:

[(1, 423017640), (2, 211508820), (3, 141005880), (4, 105754410), (5, 84603528), (6, 70502940), (8, 52877205), (9, 47001960), (10, 42301764), (12, 35251470), (15, 28201176), (18, 23500980), (20, 21150882), (24, 17625735), (27, 15667320), (30, 14100588), (36, 11750490), (40, 10575441), (45, 9400392), (54, 7833660), (60, 7050294), (72, 5875245), (81, 5222440), (90, 4700196), (108, 3916830), (120, 3525147), (135, 3133464), (137, 3087720), (162, 2611220), (180, 2350098), (216, 1958415), (270, 1566732), (274, 1543860), (324, 1305610), (360, 1175049), (405, 1044488), (411, 1029240), (540, 783366), (548, 771930), (648, 652805), (685, 617544), (810, 522244), (822, 514620), (953, 443880), (1080, 391683), (1096, 385965), (1233, 343080), (1370, 308772), (1620, 261122), (1644, 257310), (1906, 221940), (2055, 205848), (2466, 171540), (2740, 154386), (2859, 147960), (3240, 130561), (3288, 128655), (3699, 114360), (3812, 110970), (4110, 102924), (4765, 88776), (4932, 85770), (5480, 77193), (5718, 73980), (6165, 68616), (7398, 57180), (7624, 55485), (8220, 51462), (8577, 49320), (9530, 44388), (9864, 42885), (11097, 38120), (11436, 36990), (12330, 34308), (14295, 29592), (14796, 28590), (16440, 25731), (17154, 24660), (18495, 22872), (19060, 22194)]