78312984330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1541

約数の個数: 192

約数和(自身を含む): 220861323648

約数和(自身を除く): 142548339318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 173, 210, 245, 293, 294, 346, 490, 519, 586, 735, 865, 879, 1038, 1051, 1211, 1465, 1470, 1730, 1758, 2051, 2102, 2422, 2595, 2930, 3153, 3633, 4102, 4395, 5190, 5255, 6055, 6153, 6306, 7266, 7357, 8477, 8790, 10255, 10510, 12110, 12306, 14357, 14714, 15765, 16954, 18165, 20510, 22071, 25431, 28714, 30765, 31530, 36330, 36785, 42385, 43071, 44142, 50689, 50862, 51499, 61530, 71785, 73570, 84770, 86142, 101378, 102998, 110355, 127155, 143570, 152067, 154497, 181823, 215355, 220710, 253445, 254310, 257495, 304134, 307943, 308994, 354823, 363646, 430710, 506890, 514990, 545469, 615886, 709646, 760335, 772485, 909115, 923829, 1064469, 1090938, 1272761, 1520670, 1539715, 1544970, 1774115, 1818230, 1847658, 2128938, 2155601, 2483761, 2545522, 2727345, 3079430, 3548230, 3818283, 4311202, 4619145, 4967522, 5322345, 5454690, 6363805, 6466803, 7451283, 7636566, 8909327, 9238290, 10644690, 10778005, 12418805, 12727610, 12933606, 14902566, 15089207, 17818654, 19091415, 21556010, 24837610, 26727981, 30178414, 32334015, 37256415, 38182830, 44546635, 45267621, 53274139, 53455962, 64668030, 74512830, 75446035, 89093270, 90535242, 106548278, 133639905, 150892070, 159822417, 226338105, 266370695, 267279810, 319644834, 372918973, 452676210, 532741390, 745837946, 799112085, 1118756919, 1598224170, 1864594865, 2237513838, 2610432811, 3729189730, 5220865622, 5593784595, 7831298433, 11187569190, 13052164055, 15662596866, 26104328110, 39156492165, 78312984330]

約数ペア:

[(1, 78312984330), (2, 39156492165), (3, 26104328110), (5, 15662596866), (6, 13052164055), (7, 11187569190), (10, 7831298433), (14, 5593784595), (15, 5220865622), (21, 3729189730), (30, 2610432811), (35, 2237513838), (42, 1864594865), (49, 1598224170), (70, 1118756919), (98, 799112085), (105, 745837946), (147, 532741390), (173, 452676210), (210, 372918973), (245, 319644834), (293, 267279810), (294, 266370695), (346, 226338105), (490, 159822417), (519, 150892070), (586, 133639905), (735, 106548278), (865, 90535242), (879, 89093270), (1038, 75446035), (1051, 74512830), (1211, 64668030), (1465, 53455962), (1470, 53274139), (1730, 45267621), (1758, 44546635), (2051, 38182830), (2102, 37256415), (2422, 32334015), (2595, 30178414), (2930, 26727981), (3153, 24837610), (3633, 21556010), (4102, 19091415), (4395, 17818654), (5190, 15089207), (5255, 14902566), (6055, 12933606), (6153, 12727610), (6306, 12418805), (7266, 10778005), (7357, 10644690), (8477, 9238290), (8790, 8909327), (10255, 7636566), (10510, 7451283), (12110, 6466803), (12306, 6363805), (14357, 5454690), (14714, 5322345), (15765, 4967522), (16954, 4619145), (18165, 4311202), (20510, 3818283), (22071, 3548230), (25431, 3079430), (28714, 2727345), (30765, 2545522), (31530, 2483761), (36330, 2155601), (36785, 2128938), (42385, 1847658), (43071, 1818230), (44142, 1774115), (50689, 1544970), (50862, 1539715), (51499, 1520670), (61530, 1272761), (71785, 1090938), (73570, 1064469), (84770, 923829), (86142, 909115), (101378, 772485), (102998, 760335), (110355, 709646), (127155, 615886), (143570, 545469), (152067, 514990), (154497, 506890), (181823, 430710), (215355, 363646), (220710, 354823), (253445, 308994), (254310, 307943), (257495, 304134)]