159359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 406733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 55, 58, 60, 66, 69, 87, 88, 92, 110, 115, 116, 120, 132, 138, 145, 165, 174, 181, 184, 220, 230, 232, 253, 264, 276, 290, 319, 330, 345, 348, 362, 435, 440, 460, 506, 543, 552, 580, 638, 660, 667, 690, 696, 724, 759, 870, 905, 920, 957, 1012, 1086, 1160, 1265, 1276, 1320, 1334, 1380, 1448, 1518, 1595, 1740, 1810, 1914, 1991, 2001, 2024, 2172, 2530, 2552, 2668, 2715, 2760, 3036, 3190, 3335, 3480, 3620, 3795, 3828, 3982, 4002, 4163, 4344, 4785, 5060, 5249, 5336, 5430, 5973, 6072, 6380, 6670, 7240, 7337, 7590, 7656, 7964, 8004, 8326, 9570, 9955, 10005, 10120, 10498, 10860, 11946, 12489, 12760, 13340, 14674, 15180, 15747, 15928, 16008, 16652, 19140, 19910, 20010, 20815, 20996, 21720, 22011, 23892, 24978, 26245, 26680, 29348, 29865, 30360, 31494, 33304, 36685, 38280, 39820, 40020, 41630, 41992, 44022, 45793, 47784, 49956, 52490, 57739, 58696, 59730, 62445, 62988, 73370, 78735, 79640, 80040, 83260, 88044, 91586, 99912, 104980, 110055, 115478, 119460, 120727, 124890, 125976, 137379, 146740, 157470, 166520, 173217, 176088, 183172, 209960, 220110, 228965, 230956, 238920, 241454, 249780, 274758, 288695, 293480, 314940, 346434, 362181, 366344, 440220, 457930, 461912, 482908, 499560, 549516, 577390, 603635, 629880, 686895, 692868, 724362, 866085, 880440, 915860, 965816, 1099032, 1154780, 1207270, 1327997, 1373790, 1385736, 1448724, 1732170, 1810905, 1831720, 2309560, 2414540, 2655994, 2747580, 2897448, 3464340, 3621810, 3983991, 4829080, 5311988, 5495160, 6639985, 6928680, 7243620, 7967982, 10623976, 13279970, 14487240, 15935964, 19919955, 26559940, 31871928, 39839910, 53119880, 79679820, 159359640]

約数ペア:

[(1, 159359640), (2, 79679820), (3, 53119880), (4, 39839910), (5, 31871928), (6, 26559940), (8, 19919955), (10, 15935964), (11, 14487240), (12, 13279970), (15, 10623976), (20, 7967982), (22, 7243620), (23, 6928680), (24, 6639985), (29, 5495160), (30, 5311988), (33, 4829080), (40, 3983991), (44, 3621810), (46, 3464340), (55, 2897448), (58, 2747580), (60, 2655994), (66, 2414540), (69, 2309560), (87, 1831720), (88, 1810905), (92, 1732170), (110, 1448724), (115, 1385736), (116, 1373790), (120, 1327997), (132, 1207270), (138, 1154780), (145, 1099032), (165, 965816), (174, 915860), (181, 880440), (184, 866085), (220, 724362), (230, 692868), (232, 686895), (253, 629880), (264, 603635), (276, 577390), (290, 549516), (319, 499560), (330, 482908), (345, 461912), (348, 457930), (362, 440220), (435, 366344), (440, 362181), (460, 346434), (506, 314940), (543, 293480), (552, 288695), (580, 274758), (638, 249780), (660, 241454), (667, 238920), (690, 230956), (696, 228965), (724, 220110), (759, 209960), (870, 183172), (905, 176088), (920, 173217), (957, 166520), (1012, 157470), (1086, 146740), (1160, 137379), (1265, 125976), (1276, 124890), (1320, 120727), (1334, 119460), (1380, 115478), (1448, 110055), (1518, 104980), (1595, 99912), (1740, 91586), (1810, 88044), (1914, 83260), (1991, 80040), (2001, 79640), (2024, 78735), (2172, 73370), (2530, 62988), (2552, 62445), (2668, 59730), (2715, 58696), (2760, 57739), (3036, 52490), (3190, 49956), (3335, 47784), (3480, 45793), (3620, 44022), (3795, 41992), (3828, 41630), (3982, 40020), (4002, 39820), (4163, 38280), (4344, 36685), (4785, 33304), (5060, 31494), (5249, 30360), (5336, 29865), (5430, 29348), (5973, 26680), (6072, 26245), (6380, 24978), (6670, 23892), (7240, 22011), (7337, 21720), (7590, 20996), (7656, 20815), (7964, 20010), (8004, 19910), (8326, 19140), (9570, 16652), (9955, 16008), (10005, 15928), (10120, 15747), (10498, 15180), (10860, 14674), (11946, 13340), (12489, 12760)]