133368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 443757312

約数和(自身を除く): 310388592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 653, 690, 740, 851, 888, 920, 1104, 1110, 1306, 1380, 1480, 1702, 1776, 1840, 1959, 2220, 2553, 2612, 2760, 2960, 3265, 3404, 3918, 4255, 4440, 5106, 5224, 5520, 6530, 6808, 7836, 8510, 8880, 9795, 10212, 10448, 12765, 13060, 13616, 15019, 15672, 17020, 19590, 20424, 24161, 25530, 26120, 30038, 31344, 34040, 39180, 40848, 45057, 48322, 51060, 52240, 60076, 68080, 72483, 75095, 78360, 90114, 96644, 102120, 120152, 120805, 144966, 150190, 156720, 180228, 193288, 204240, 225285, 240304, 241610, 289932, 300380, 360456, 362415, 386576, 450570, 483220, 555703, 579864, 600760, 720912, 724830, 901140, 966440, 1111406, 1159728, 1201520, 1449660, 1667109, 1802280, 1932880, 2222812, 2778515, 2899320, 3334218, 3604560, 4445624, 5557030, 5798640, 6668436, 8335545, 8891248, 11114060, 13336872, 16671090, 22228120, 26673744, 33342180, 44456240, 66684360, 133368720]

約数ペア:

[(1, 133368720), (2, 66684360), (3, 44456240), (4, 33342180), (5, 26673744), (6, 22228120), (8, 16671090), (10, 13336872), (12, 11114060), (15, 8891248), (16, 8335545), (20, 6668436), (23, 5798640), (24, 5557030), (30, 4445624), (37, 3604560), (40, 3334218), (46, 2899320), (48, 2778515), (60, 2222812), (69, 1932880), (74, 1802280), (80, 1667109), (92, 1449660), (111, 1201520), (115, 1159728), (120, 1111406), (138, 966440), (148, 901140), (184, 724830), (185, 720912), (222, 600760), (230, 579864), (240, 555703), (276, 483220), (296, 450570), (345, 386576), (368, 362415), (370, 360456), (444, 300380), (460, 289932), (552, 241610), (555, 240304), (592, 225285), (653, 204240), (690, 193288), (740, 180228), (851, 156720), (888, 150190), (920, 144966), (1104, 120805), (1110, 120152), (1306, 102120), (1380, 96644), (1480, 90114), (1702, 78360), (1776, 75095), (1840, 72483), (1959, 68080), (2220, 60076), (2553, 52240), (2612, 51060), (2760, 48322), (2960, 45057), (3265, 40848), (3404, 39180), (3918, 34040), (4255, 31344), (4440, 30038), (5106, 26120), (5224, 25530), (5520, 24161), (6530, 20424), (6808, 19590), (7836, 17020), (8510, 15672), (8880, 15019), (9795, 13616), (10212, 13060), (10448, 12765)]