190936440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1955

約数の個数: 160

約数和(自身を含む): 662808960

約数和(自身を除く): 471872520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 1901, 2232, 2511, 2790, 3240, 3348, 3720, 3802, 4185, 5022, 5580, 5703, 6696, 7604, 8370, 9505, 10044, 11160, 11406, 12555, 15208, 16740, 17109, 19010, 20088, 22812, 25110, 28515, 33480, 34218, 38020, 45624, 50220, 51327, 57030, 58931, 68436, 76040, 85545, 100440, 102654, 114060, 117862, 136872, 153981, 171090, 176793, 205308, 228120, 235724, 256635, 294655, 307962, 342180, 353586, 410616, 471448, 513270, 530379, 589310, 615924, 684360, 707172, 769905, 883965, 1026540, 1060758, 1178620, 1231848, 1414344, 1539810, 1591137, 1767930, 2053080, 2121516, 2357240, 2651895, 3079620, 3182274, 3535860, 4243032, 4773411, 5303790, 6159240, 6364548, 7071720, 7955685, 9546822, 10607580, 12729096, 15911370, 19093644, 21215160, 23867055, 31822740, 38187288, 47734110, 63645480, 95468220, 190936440]

約数ペア:

[(1, 190936440), (2, 95468220), (3, 63645480), (4, 47734110), (5, 38187288), (6, 31822740), (8, 23867055), (9, 21215160), (10, 19093644), (12, 15911370), (15, 12729096), (18, 10607580), (20, 9546822), (24, 7955685), (27, 7071720), (30, 6364548), (31, 6159240), (36, 5303790), (40, 4773411), (45, 4243032), (54, 3535860), (60, 3182274), (62, 3079620), (72, 2651895), (81, 2357240), (90, 2121516), (93, 2053080), (108, 1767930), (120, 1591137), (124, 1539810), (135, 1414344), (155, 1231848), (162, 1178620), (180, 1060758), (186, 1026540), (216, 883965), (248, 769905), (270, 707172), (279, 684360), (310, 615924), (324, 589310), (360, 530379), (372, 513270), (405, 471448), (465, 410616), (540, 353586), (558, 342180), (620, 307962), (648, 294655), (744, 256635), (810, 235724), (837, 228120), (930, 205308), (1080, 176793), (1116, 171090), (1240, 153981), (1395, 136872), (1620, 117862), (1674, 114060), (1860, 102654), (1901, 100440), (2232, 85545), (2511, 76040), (2790, 68436), (3240, 58931), (3348, 57030), (3720, 51327), (3802, 50220), (4185, 45624), (5022, 38020), (5580, 34218), (5703, 33480), (6696, 28515), (7604, 25110), (8370, 22812), (9505, 20088), (10044, 19010), (11160, 17109), (11406, 16740), (12555, 15208)]