384262840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 1036929600

約数和(自身を除く): 652666760

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 89, 92, 95, 104, 115, 130, 152, 178, 184, 190, 230, 247, 260, 299, 356, 361, 380, 437, 445, 460, 494, 520, 598, 712, 722, 760, 874, 890, 920, 988, 1157, 1196, 1235, 1444, 1495, 1691, 1748, 1780, 1805, 1976, 2047, 2185, 2314, 2392, 2470, 2888, 2990, 3382, 3496, 3560, 3610, 4094, 4370, 4628, 4693, 4940, 5681, 5785, 5980, 6764, 7220, 8188, 8303, 8455, 8740, 9256, 9386, 9880, 10235, 11362, 11570, 11960, 13528, 14440, 16376, 16606, 16910, 17480, 18772, 20470, 21983, 22724, 23140, 23465, 26611, 28405, 32129, 33212, 33820, 37544, 38893, 40940, 41515, 43966, 45448, 46280, 46930, 53222, 56810, 64258, 66424, 67640, 77786, 81880, 83030, 87932, 93860, 106444, 107939, 109915, 113620, 128516, 133055, 155572, 160645, 166060, 175864, 187720, 194465, 212888, 215878, 219830, 227240, 257032, 266110, 311144, 321290, 332120, 388930, 417677, 431756, 439660, 505609, 532220, 539695, 642580, 738967, 777860, 835354, 863512, 879320, 1011218, 1064440, 1079390, 1285160, 1477934, 1555720, 1670708, 2022436, 2088385, 2158780, 2528045, 2955868, 3341416, 3694835, 4044872, 4176770, 4317560, 5056090, 5911736, 7389670, 8353540, 9606571, 10112180, 14779340, 16707080, 19213142, 20224360, 29558680, 38426284, 48032855, 76852568, 96065710, 192131420, 384262840]

約数ペア:

[(1, 384262840), (2, 192131420), (4, 96065710), (5, 76852568), (8, 48032855), (10, 38426284), (13, 29558680), (19, 20224360), (20, 19213142), (23, 16707080), (26, 14779340), (38, 10112180), (40, 9606571), (46, 8353540), (52, 7389670), (65, 5911736), (76, 5056090), (89, 4317560), (92, 4176770), (95, 4044872), (104, 3694835), (115, 3341416), (130, 2955868), (152, 2528045), (178, 2158780), (184, 2088385), (190, 2022436), (230, 1670708), (247, 1555720), (260, 1477934), (299, 1285160), (356, 1079390), (361, 1064440), (380, 1011218), (437, 879320), (445, 863512), (460, 835354), (494, 777860), (520, 738967), (598, 642580), (712, 539695), (722, 532220), (760, 505609), (874, 439660), (890, 431756), (920, 417677), (988, 388930), (1157, 332120), (1196, 321290), (1235, 311144), (1444, 266110), (1495, 257032), (1691, 227240), (1748, 219830), (1780, 215878), (1805, 212888), (1976, 194465), (2047, 187720), (2185, 175864), (2314, 166060), (2392, 160645), (2470, 155572), (2888, 133055), (2990, 128516), (3382, 113620), (3496, 109915), (3560, 107939), (3610, 106444), (4094, 93860), (4370, 87932), (4628, 83030), (4693, 81880), (4940, 77786), (5681, 67640), (5785, 66424), (5980, 64258), (6764, 56810), (7220, 53222), (8188, 46930), (8303, 46280), (8455, 45448), (8740, 43966), (9256, 41515), (9386, 40940), (9880, 38893), (10235, 37544), (11362, 33820), (11570, 33212), (11960, 32129), (13528, 28405), (14440, 26611), (16376, 23465), (16606, 23140), (16910, 22724), (17480, 21983), (18772, 20470)]