323758260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 1127782656

約数和(自身を除く): 804024396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 315, 420, 526, 630, 789, 977, 1052, 1260, 1315, 1578, 1841, 1954, 2367, 2630, 2931, 3156, 3682, 3908, 3945, 4734, 4885, 5260, 5523, 5862, 6839, 7364, 7890, 8793, 9205, 9468, 9770, 11046, 11724, 11835, 13678, 14655, 15780, 16569, 17586, 18410, 19540, 20517, 22092, 23670, 27356, 27615, 29310, 33138, 34195, 35172, 36820, 41034, 43965, 47340, 55230, 58620, 61551, 66276, 68390, 82068, 82845, 87930, 102585, 110460, 123102, 136780, 165690, 175860, 205170, 246204, 256951, 307755, 331380, 410340, 513902, 615510, 770853, 1027804, 1231020, 1284755, 1541706, 1798657, 2312559, 2569510, 3083412, 3597314, 3854265, 4625118, 5139020, 5395971, 7194628, 7708530, 8993285, 9250236, 10791942, 11562795, 15417060, 16187913, 17986570, 21583884, 23125590, 26979855, 32375826, 35973140, 46251180, 53959710, 64751652, 80939565, 107919420, 161879130, 323758260]

約数ペア:

[(1, 323758260), (2, 161879130), (3, 107919420), (4, 80939565), (5, 64751652), (6, 53959710), (7, 46251180), (9, 35973140), (10, 32375826), (12, 26979855), (14, 23125590), (15, 21583884), (18, 17986570), (20, 16187913), (21, 15417060), (28, 11562795), (30, 10791942), (35, 9250236), (36, 8993285), (42, 7708530), (45, 7194628), (60, 5395971), (63, 5139020), (70, 4625118), (84, 3854265), (90, 3597314), (105, 3083412), (126, 2569510), (140, 2312559), (180, 1798657), (210, 1541706), (252, 1284755), (263, 1231020), (315, 1027804), (420, 770853), (526, 615510), (630, 513902), (789, 410340), (977, 331380), (1052, 307755), (1260, 256951), (1315, 246204), (1578, 205170), (1841, 175860), (1954, 165690), (2367, 136780), (2630, 123102), (2931, 110460), (3156, 102585), (3682, 87930), (3908, 82845), (3945, 82068), (4734, 68390), (4885, 66276), (5260, 61551), (5523, 58620), (5862, 55230), (6839, 47340), (7364, 43965), (7890, 41034), (8793, 36820), (9205, 35172), (9468, 34195), (9770, 33138), (11046, 29310), (11724, 27615), (11835, 27356), (13678, 23670), (14655, 22092), (15780, 20517), (16569, 19540), (17586, 18410)]