2331391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67931}}^1$

素因数の和:67971

約数の個数: 160

約数和(自身を含む): 8490956544

約数和(自身を除く): 6159564624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 34320, 67931, 135862, 203793, 271724, 339655, 407586, 543448, 679310, 747241, 815172, 883103, 1018965, 1086896, 1358620, 1494482, 1630344, 1766206, 2037930, 2241723, 2649309, 2717240, 2988964, 3260688, 3532412, 3736205, 4075860, 4415515, 4483446, 5298618, 5434480, 5977928, 7064824, 7472410, 8151720, 8831030, 8966892, 9714133, 10597236, 11208615, 11955856, 13246545, 14129648, 14944820, 16303440, 17662060, 17933784, 19428266, 21194472, 22417230, 26493090, 29142399, 29889640, 35324120, 35867568, 38856532, 42388944, 44834460, 48570665, 52986180, 58284798, 59779280, 70648240, 77713064, 89668920, 97141330, 105972360, 116569596, 145711995, 155426128, 179337840, 194282660, 211944720, 233139192, 291423990, 388565320, 466278384, 582847980, 777130640, 1165695960, 2331391920]

約数ペア:

[(1, 2331391920), (2, 1165695960), (3, 777130640), (4, 582847980), (5, 466278384), (6, 388565320), (8, 291423990), (10, 233139192), (11, 211944720), (12, 194282660), (13, 179337840), (15, 155426128), (16, 145711995), (20, 116569596), (22, 105972360), (24, 97141330), (26, 89668920), (30, 77713064), (33, 70648240), (39, 59779280), (40, 58284798), (44, 52986180), (48, 48570665), (52, 44834460), (55, 42388944), (60, 38856532), (65, 35867568), (66, 35324120), (78, 29889640), (80, 29142399), (88, 26493090), (104, 22417230), (110, 21194472), (120, 19428266), (130, 17933784), (132, 17662060), (143, 16303440), (156, 14944820), (165, 14129648), (176, 13246545), (195, 11955856), (208, 11208615), (220, 10597236), (240, 9714133), (260, 8966892), (264, 8831030), (286, 8151720), (312, 7472410), (330, 7064824), (390, 5977928), (429, 5434480), (440, 5298618), (520, 4483446), (528, 4415515), (572, 4075860), (624, 3736205), (660, 3532412), (715, 3260688), (780, 2988964), (858, 2717240), (880, 2649309), (1040, 2241723), (1144, 2037930), (1320, 1766206), (1430, 1630344), (1560, 1494482), (1716, 1358620), (2145, 1086896), (2288, 1018965), (2640, 883103), (2860, 815172), (3120, 747241), (3432, 679310), (4290, 543448), (5720, 407586), (6864, 339655), (8580, 271724), (11440, 203793), (17160, 135862), (34320, 67931)]