323102220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 1091720448

約数和(自身を除く): 768618228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2131, 2166, 2527, 2660, 3610, 3990, 4262, 4332, 5054, 5415, 6393, 7220, 7581, 7980, 8524, 10108, 10655, 10830, 12635, 12786, 14917, 15162, 21310, 21660, 25270, 25572, 29834, 30324, 31965, 37905, 40489, 42620, 44751, 50540, 59668, 63930, 74585, 75810, 80978, 89502, 121467, 127860, 149170, 151620, 161956, 179004, 202445, 223755, 242934, 283423, 298340, 404890, 447510, 485868, 566846, 607335, 769291, 809780, 850269, 895020, 1133692, 1214670, 1417115, 1538582, 1700538, 2307873, 2429340, 2834230, 3077164, 3401076, 3846455, 4251345, 4615746, 5385037, 5668460, 7692910, 8502690, 9231492, 10770074, 11539365, 15385820, 16155111, 17005380, 21540148, 23078730, 26925185, 32310222, 46157460, 53850370, 64620444, 80775555, 107700740, 161551110, 323102220]

約数ペア:

[(1, 323102220), (2, 161551110), (3, 107700740), (4, 80775555), (5, 64620444), (6, 53850370), (7, 46157460), (10, 32310222), (12, 26925185), (14, 23078730), (15, 21540148), (19, 17005380), (20, 16155111), (21, 15385820), (28, 11539365), (30, 10770074), (35, 9231492), (38, 8502690), (42, 7692910), (57, 5668460), (60, 5385037), (70, 4615746), (76, 4251345), (84, 3846455), (95, 3401076), (105, 3077164), (114, 2834230), (133, 2429340), (140, 2307873), (190, 1700538), (210, 1538582), (228, 1417115), (266, 1214670), (285, 1133692), (361, 895020), (380, 850269), (399, 809780), (420, 769291), (532, 607335), (570, 566846), (665, 485868), (722, 447510), (798, 404890), (1083, 298340), (1140, 283423), (1330, 242934), (1444, 223755), (1596, 202445), (1805, 179004), (1995, 161956), (2131, 151620), (2166, 149170), (2527, 127860), (2660, 121467), (3610, 89502), (3990, 80978), (4262, 75810), (4332, 74585), (5054, 63930), (5415, 59668), (6393, 50540), (7220, 44751), (7581, 42620), (7980, 40489), (8524, 37905), (10108, 31965), (10655, 30324), (10830, 29834), (12635, 25572), (12786, 25270), (14917, 21660), (15162, 21310)]