9874680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 32140800

約数和(自身を除く): 22266120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 71, 76, 95, 114, 120, 122, 142, 152, 183, 190, 213, 228, 244, 284, 285, 305, 355, 366, 380, 426, 456, 488, 568, 570, 610, 710, 732, 760, 852, 915, 1065, 1140, 1159, 1220, 1349, 1420, 1464, 1704, 1830, 2130, 2280, 2318, 2440, 2698, 2840, 3477, 3660, 4047, 4260, 4331, 4636, 5396, 5795, 6745, 6954, 7320, 8094, 8520, 8662, 9272, 10792, 11590, 12993, 13490, 13908, 16188, 17324, 17385, 20235, 21655, 23180, 25986, 26980, 27816, 32376, 34648, 34770, 40470, 43310, 46360, 51972, 53960, 64965, 69540, 80940, 82289, 86620, 103944, 129930, 139080, 161880, 164578, 173240, 246867, 259860, 329156, 411445, 493734, 519720, 658312, 822890, 987468, 1234335, 1645780, 1974936, 2468670, 3291560, 4937340, 9874680]

約数ペア:

[(1, 9874680), (2, 4937340), (3, 3291560), (4, 2468670), (5, 1974936), (6, 1645780), (8, 1234335), (10, 987468), (12, 822890), (15, 658312), (19, 519720), (20, 493734), (24, 411445), (30, 329156), (38, 259860), (40, 246867), (57, 173240), (60, 164578), (61, 161880), (71, 139080), (76, 129930), (95, 103944), (114, 86620), (120, 82289), (122, 80940), (142, 69540), (152, 64965), (183, 53960), (190, 51972), (213, 46360), (228, 43310), (244, 40470), (284, 34770), (285, 34648), (305, 32376), (355, 27816), (366, 26980), (380, 25986), (426, 23180), (456, 21655), (488, 20235), (568, 17385), (570, 17324), (610, 16188), (710, 13908), (732, 13490), (760, 12993), (852, 11590), (915, 10792), (1065, 9272), (1140, 8662), (1159, 8520), (1220, 8094), (1349, 7320), (1420, 6954), (1464, 6745), (1704, 5795), (1830, 5396), (2130, 4636), (2280, 4331), (2318, 4260), (2440, 4047), (2698, 3660), (2840, 3477)]