423207720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 1556755200

約数和(自身を除く): 1133547480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 645, 701, 702, 774, 780, 860, 936, 1032, 1080, 1118, 1161, 1170, 1290, 1402, 1404, 1548, 1560, 1677, 1720, 1755, 1935, 2103, 2236, 2322, 2340, 2580, 2795, 2804, 2808, 3096, 3354, 3505, 3510, 3870, 4206, 4472, 4644, 4680, 5031, 5160, 5590, 5608, 5805, 6309, 6708, 7010, 7020, 7740, 8385, 8412, 9113, 9288, 10062, 10515, 11180, 11610, 12618, 13416, 14020, 14040, 15093, 15480, 16770, 16824, 18226, 18927, 20124, 21030, 22360, 23220, 25155, 25236, 27339, 28040, 30143, 30186, 31545, 33540, 36452, 37854, 40248, 42060, 45565, 46440, 50310, 50472, 54678, 60286, 60372, 63090, 67080, 72904, 75465, 75708, 82017, 84120, 90429, 91130, 94635, 100620, 109356, 120572, 120744, 126180, 136695, 150715, 150930, 151416, 164034, 180858, 182260, 189270, 201240, 218712, 241144, 246051, 252360, 271287, 273390, 301430, 301860, 328068, 361716, 364520, 378540, 391859, 410085, 452145, 492102, 542574, 546780, 602860, 603720, 656136, 723432, 757080, 783718, 813861, 820170, 904290, 984204, 1085148, 1093560, 1175577, 1205720, 1230255, 1356435, 1567436, 1627722, 1640340, 1808580, 1959295, 1968408, 2170296, 2351154, 2460510, 2712870, 3134872, 3255444, 3280680, 3526731, 3617160, 3918590, 4069305, 4702308, 4921020, 5425740, 5877885, 6510888, 7053462, 7837180, 8138610, 9404616, 9842040, 10580193, 10851480, 11755770, 14106924, 15674360, 16277220, 17633655, 21160386, 23511540, 28213848, 32554440, 35267310, 42320772, 47023080, 52900965, 70534620, 84641544, 105801930, 141069240, 211603860, 423207720]

約数ペア:

[(1, 423207720), (2, 211603860), (3, 141069240), (4, 105801930), (5, 84641544), (6, 70534620), (8, 52900965), (9, 47023080), (10, 42320772), (12, 35267310), (13, 32554440), (15, 28213848), (18, 23511540), (20, 21160386), (24, 17633655), (26, 16277220), (27, 15674360), (30, 14106924), (36, 11755770), (39, 10851480), (40, 10580193), (43, 9842040), (45, 9404616), (52, 8138610), (54, 7837180), (60, 7053462), (65, 6510888), (72, 5877885), (78, 5425740), (86, 4921020), (90, 4702308), (104, 4069305), (108, 3918590), (117, 3617160), (120, 3526731), (129, 3280680), (130, 3255444), (135, 3134872), (156, 2712870), (172, 2460510), (180, 2351154), (195, 2170296), (215, 1968408), (216, 1959295), (234, 1808580), (258, 1640340), (260, 1627722), (270, 1567436), (312, 1356435), (344, 1230255), (351, 1205720), (360, 1175577), (387, 1093560), (390, 1085148), (430, 984204), (468, 904290), (516, 820170), (520, 813861), (540, 783718), (559, 757080), (585, 723432), (645, 656136), (701, 603720), (702, 602860), (774, 546780), (780, 542574), (860, 492102), (936, 452145), (1032, 410085), (1080, 391859), (1118, 378540), (1161, 364520), (1170, 361716), (1290, 328068), (1402, 301860), (1404, 301430), (1548, 273390), (1560, 271287), (1677, 252360), (1720, 246051), (1755, 241144), (1935, 218712), (2103, 201240), (2236, 189270), (2322, 182260), (2340, 180858), (2580, 164034), (2795, 151416), (2804, 150930), (2808, 150715), (3096, 136695), (3354, 126180), (3505, 120744), (3510, 120572), (3870, 109356), (4206, 100620), (4472, 94635), (4644, 91130), (4680, 90429), (5031, 84120), (5160, 82017), (5590, 75708), (5608, 75465), (5805, 72904), (6309, 67080), (6708, 63090), (7010, 60372), (7020, 60286), (7740, 54678), (8385, 50472), (8412, 50310), (9113, 46440), (9288, 45565), (10062, 42060), (10515, 40248), (11180, 37854), (11610, 36452), (12618, 33540), (13416, 31545), (14020, 30186), (14040, 30143), (15093, 28040), (15480, 27339), (16770, 25236), (16824, 25155), (18226, 23220), (18927, 22360), (20124, 21030)]