318832920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6702

約数の個数: 192

約数和(自身を含む): 1246752000

約数和(自身を除く): 927919080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6659, 6840, 7980, 9576, 11970, 13318, 15960, 19977, 23940, 26636, 33295, 39954, 46613, 47880, 53272, 59931, 66590, 79908, 93226, 99885, 119862, 126521, 133180, 139839, 159816, 186452, 199770, 233065, 239724, 253042, 266360, 279678, 299655, 372904, 379563, 399540, 419517, 466130, 479448, 506084, 559356, 599310, 632605, 699195, 759126, 799080, 839034, 885647, 932260, 1012168, 1118712, 1138689, 1198620, 1265210, 1398390, 1518252, 1678068, 1771294, 1864520, 1897815, 2097585, 2277378, 2397240, 2530420, 2656941, 2796780, 3036504, 3356136, 3542588, 3795630, 4195170, 4428235, 4554756, 5060840, 5313882, 5593560, 5693445, 7085176, 7591260, 7970823, 8390340, 8856470, 9109512, 10627764, 11386890, 13284705, 15182520, 15941646, 16780680, 17712940, 21255528, 22773780, 26569410, 31883292, 35425880, 39854115, 45547560, 53138820, 63766584, 79708230, 106277640, 159416460, 318832920]

約数ペア:

[(1, 318832920), (2, 159416460), (3, 106277640), (4, 79708230), (5, 63766584), (6, 53138820), (7, 45547560), (8, 39854115), (9, 35425880), (10, 31883292), (12, 26569410), (14, 22773780), (15, 21255528), (18, 17712940), (19, 16780680), (20, 15941646), (21, 15182520), (24, 13284705), (28, 11386890), (30, 10627764), (35, 9109512), (36, 8856470), (38, 8390340), (40, 7970823), (42, 7591260), (45, 7085176), (56, 5693445), (57, 5593560), (60, 5313882), (63, 5060840), (70, 4554756), (72, 4428235), (76, 4195170), (84, 3795630), (90, 3542588), (95, 3356136), (105, 3036504), (114, 2796780), (120, 2656941), (126, 2530420), (133, 2397240), (140, 2277378), (152, 2097585), (168, 1897815), (171, 1864520), (180, 1771294), (190, 1678068), (210, 1518252), (228, 1398390), (252, 1265210), (266, 1198620), (280, 1138689), (285, 1118712), (315, 1012168), (342, 932260), (360, 885647), (380, 839034), (399, 799080), (420, 759126), (456, 699195), (504, 632605), (532, 599310), (570, 559356), (630, 506084), (665, 479448), (684, 466130), (760, 419517), (798, 399540), (840, 379563), (855, 372904), (1064, 299655), (1140, 279678), (1197, 266360), (1260, 253042), (1330, 239724), (1368, 233065), (1596, 199770), (1710, 186452), (1995, 159816), (2280, 139839), (2394, 133180), (2520, 126521), (2660, 119862), (3192, 99885), (3420, 93226), (3990, 79908), (4788, 66590), (5320, 59931), (5985, 53272), (6659, 47880), (6840, 46613), (7980, 39954), (9576, 33295), (11970, 26636), (13318, 23940), (15960, 19977)]