207669240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 720064800

約数和(自身を除く): 512395560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 152, 171, 180, 190, 194, 228, 285, 291, 313, 342, 360, 380, 388, 456, 485, 570, 582, 626, 684, 760, 776, 855, 873, 939, 970, 1140, 1164, 1252, 1368, 1455, 1565, 1710, 1746, 1843, 1878, 1940, 2280, 2328, 2504, 2817, 2910, 3130, 3420, 3492, 3686, 3756, 3880, 4365, 4695, 5529, 5634, 5820, 5947, 6260, 6840, 6984, 7372, 7512, 8730, 9215, 9390, 11058, 11268, 11640, 11894, 12520, 14085, 14744, 16587, 17460, 17841, 18430, 18780, 22116, 22536, 23788, 27645, 28170, 29735, 30361, 33174, 34920, 35682, 36860, 37560, 44232, 47576, 53523, 55290, 56340, 59470, 60722, 66348, 71364, 73720, 82935, 89205, 91083, 107046, 110580, 112680, 118940, 121444, 132696, 142728, 151805, 165870, 178410, 182166, 214092, 221160, 237880, 242888, 267615, 273249, 303610, 331740, 356820, 364332, 428184, 455415, 535230, 546498, 576859, 607220, 663480, 713640, 728664, 910830, 1070460, 1092996, 1153718, 1214440, 1366245, 1730577, 1821660, 2140920, 2185992, 2307436, 2732490, 2884295, 3461154, 3643320, 4614872, 5191731, 5464980, 5768590, 6922308, 8652885, 10383462, 10929960, 11537180, 13844616, 17305770, 20766924, 23074360, 25958655, 34611540, 41533848, 51917310, 69223080, 103834620, 207669240]

約数ペア:

[(1, 207669240), (2, 103834620), (3, 69223080), (4, 51917310), (5, 41533848), (6, 34611540), (8, 25958655), (9, 23074360), (10, 20766924), (12, 17305770), (15, 13844616), (18, 11537180), (19, 10929960), (20, 10383462), (24, 8652885), (30, 6922308), (36, 5768590), (38, 5464980), (40, 5191731), (45, 4614872), (57, 3643320), (60, 3461154), (72, 2884295), (76, 2732490), (90, 2307436), (95, 2185992), (97, 2140920), (114, 1821660), (120, 1730577), (152, 1366245), (171, 1214440), (180, 1153718), (190, 1092996), (194, 1070460), (228, 910830), (285, 728664), (291, 713640), (313, 663480), (342, 607220), (360, 576859), (380, 546498), (388, 535230), (456, 455415), (485, 428184), (570, 364332), (582, 356820), (626, 331740), (684, 303610), (760, 273249), (776, 267615), (855, 242888), (873, 237880), (939, 221160), (970, 214092), (1140, 182166), (1164, 178410), (1252, 165870), (1368, 151805), (1455, 142728), (1565, 132696), (1710, 121444), (1746, 118940), (1843, 112680), (1878, 110580), (1940, 107046), (2280, 91083), (2328, 89205), (2504, 82935), (2817, 73720), (2910, 71364), (3130, 66348), (3420, 60722), (3492, 59470), (3686, 56340), (3756, 55290), (3880, 53523), (4365, 47576), (4695, 44232), (5529, 37560), (5634, 36860), (5820, 35682), (5947, 34920), (6260, 33174), (6840, 30361), (6984, 29735), (7372, 28170), (7512, 27645), (8730, 23788), (9215, 22536), (9390, 22116), (11058, 18780), (11268, 18430), (11640, 17841), (11894, 17460), (12520, 16587), (14085, 14744)]