318376080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 1187334720

約数和(自身を除く): 868958640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 72, 80, 88, 90, 99, 110, 120, 122, 132, 144, 165, 176, 180, 183, 198, 220, 240, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 528, 549, 610, 659, 660, 671, 720, 732, 792, 880, 915, 976, 990, 1098, 1220, 1318, 1320, 1342, 1464, 1584, 1830, 1977, 1980, 2013, 2196, 2440, 2636, 2640, 2684, 2745, 2928, 3295, 3355, 3660, 3954, 3960, 4026, 4392, 4880, 5272, 5368, 5490, 5931, 6039, 6590, 6710, 7249, 7320, 7908, 7920, 8052, 8784, 9885, 10065, 10544, 10736, 10980, 11862, 12078, 13180, 13420, 14498, 14640, 15816, 16104, 19770, 20130, 21747, 21960, 23724, 24156, 26360, 26840, 28996, 29655, 30195, 31632, 32208, 36245, 39540, 40199, 40260, 43494, 43920, 47448, 48312, 52720, 53680, 57992, 59310, 60390, 65241, 72490, 79080, 80398, 80520, 86988, 94896, 96624, 108735, 115984, 118620, 120597, 120780, 130482, 144980, 158160, 160796, 161040, 173976, 200995, 217470, 237240, 241194, 241560, 260964, 289960, 321592, 326205, 347952, 361791, 401990, 434940, 442189, 474480, 482388, 483120, 521928, 579920, 602985, 643184, 652410, 723582, 803980, 869880, 884378, 964776, 1043856, 1205970, 1304820, 1326567, 1447164, 1607960, 1739760, 1768756, 1808955, 1929552, 2210945, 2411940, 2609640, 2653134, 2894328, 3215920, 3537512, 3617910, 3979701, 4421890, 4823880, 5219280, 5306268, 5788656, 6632835, 7075024, 7235820, 7959402, 8843780, 9647760, 10612536, 13265670, 14471640, 15918804, 17687560, 19898505, 21225072, 26531340, 28943280, 31837608, 35375120, 39797010, 53062680, 63675216, 79594020, 106125360, 159188040, 318376080]

約数ペア:

[(1, 318376080), (2, 159188040), (3, 106125360), (4, 79594020), (5, 63675216), (6, 53062680), (8, 39797010), (9, 35375120), (10, 31837608), (11, 28943280), (12, 26531340), (15, 21225072), (16, 19898505), (18, 17687560), (20, 15918804), (22, 14471640), (24, 13265670), (30, 10612536), (33, 9647760), (36, 8843780), (40, 7959402), (44, 7235820), (45, 7075024), (48, 6632835), (55, 5788656), (60, 5306268), (61, 5219280), (66, 4823880), (72, 4421890), (80, 3979701), (88, 3617910), (90, 3537512), (99, 3215920), (110, 2894328), (120, 2653134), (122, 2609640), (132, 2411940), (144, 2210945), (165, 1929552), (176, 1808955), (180, 1768756), (183, 1739760), (198, 1607960), (220, 1447164), (240, 1326567), (244, 1304820), (264, 1205970), (305, 1043856), (330, 964776), (360, 884378), (366, 869880), (396, 803980), (440, 723582), (488, 652410), (495, 643184), (528, 602985), (549, 579920), (610, 521928), (659, 483120), (660, 482388), (671, 474480), (720, 442189), (732, 434940), (792, 401990), (880, 361791), (915, 347952), (976, 326205), (990, 321592), (1098, 289960), (1220, 260964), (1318, 241560), (1320, 241194), (1342, 237240), (1464, 217470), (1584, 200995), (1830, 173976), (1977, 161040), (1980, 160796), (2013, 158160), (2196, 144980), (2440, 130482), (2636, 120780), (2640, 120597), (2684, 118620), (2745, 115984), (2928, 108735), (3295, 96624), (3355, 94896), (3660, 86988), (3954, 80520), (3960, 80398), (4026, 79080), (4392, 72490), (4880, 65241), (5272, 60390), (5368, 59310), (5490, 57992), (5931, 53680), (6039, 52720), (6590, 48312), (6710, 47448), (7249, 43920), (7320, 43494), (7908, 40260), (7920, 40199), (8052, 39540), (8784, 36245), (9885, 32208), (10065, 31632), (10544, 30195), (10736, 29655), (10980, 28996), (11862, 26840), (12078, 26360), (13180, 24156), (13420, 23724), (14498, 21960), (14640, 21747), (15816, 20130), (16104, 19770)]