199408440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3083}}^1$

素因数の和:3122

約数の個数: 192

約数和(自身を含む): 759404160

約数和(自身を除く): 559995720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3083, 3234, 4312, 4620, 5390, 5880, 6166, 6468, 8085, 9240, 9249, 10780, 12332, 12936, 15415, 16170, 18498, 21560, 21581, 24664, 30830, 32340, 33913, 36996, 43162, 46245, 61660, 64680, 64743, 67826, 73992, 86324, 92490, 101739, 107905, 123320, 129486, 135652, 151067, 169565, 172648, 184980, 203478, 215810, 237391, 258972, 271304, 302134, 323715, 339130, 369960, 406956, 431620, 453201, 474782, 508695, 517944, 604268, 647430, 678260, 712173, 755335, 813912, 863240, 906402, 949564, 1017390, 1186955, 1208536, 1294860, 1356520, 1424346, 1510670, 1661737, 1812804, 1899128, 2034780, 2266005, 2373910, 2589720, 2848692, 3021340, 3323474, 3560865, 3625608, 4069560, 4532010, 4747820, 4985211, 5697384, 6042680, 6646948, 7121730, 8308685, 9064020, 9495640, 9970422, 13293896, 14243460, 16617370, 18128040, 19940844, 24926055, 28486920, 33234740, 39881688, 49852110, 66469480, 99704220, 199408440]

約数ペア:

[(1, 199408440), (2, 99704220), (3, 66469480), (4, 49852110), (5, 39881688), (6, 33234740), (7, 28486920), (8, 24926055), (10, 19940844), (11, 18128040), (12, 16617370), (14, 14243460), (15, 13293896), (20, 9970422), (21, 9495640), (22, 9064020), (24, 8308685), (28, 7121730), (30, 6646948), (33, 6042680), (35, 5697384), (40, 4985211), (42, 4747820), (44, 4532010), (49, 4069560), (55, 3625608), (56, 3560865), (60, 3323474), (66, 3021340), (70, 2848692), (77, 2589720), (84, 2373910), (88, 2266005), (98, 2034780), (105, 1899128), (110, 1812804), (120, 1661737), (132, 1510670), (140, 1424346), (147, 1356520), (154, 1294860), (165, 1208536), (168, 1186955), (196, 1017390), (210, 949564), (220, 906402), (231, 863240), (245, 813912), (264, 755335), (280, 712173), (294, 678260), (308, 647430), (330, 604268), (385, 517944), (392, 508695), (420, 474782), (440, 453201), (462, 431620), (490, 406956), (539, 369960), (588, 339130), (616, 323715), (660, 302134), (735, 271304), (770, 258972), (840, 237391), (924, 215810), (980, 203478), (1078, 184980), (1155, 172648), (1176, 169565), (1320, 151067), (1470, 135652), (1540, 129486), (1617, 123320), (1848, 107905), (1960, 101739), (2156, 92490), (2310, 86324), (2695, 73992), (2940, 67826), (3080, 64743), (3083, 64680), (3234, 61660), (4312, 46245), (4620, 43162), (5390, 36996), (5880, 33913), (6166, 32340), (6468, 30830), (8085, 24664), (9240, 21581), (9249, 21560), (10780, 18498), (12332, 16170), (12936, 15415)]