1966777680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 480

約数和(自身を含む): 7531660800

約数和(自身を除く): 5564883120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 73, 79, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 146, 147, 158, 168, 174, 196, 203, 210, 219, 232, 237, 240, 245, 280, 290, 292, 294, 316, 336, 348, 365, 392, 395, 406, 420, 435, 438, 464, 474, 490, 511, 553, 560, 580, 584, 588, 609, 632, 696, 730, 735, 784, 790, 812, 840, 870, 876, 948, 980, 1015, 1022, 1095, 1106, 1160, 1168, 1176, 1185, 1218, 1264, 1392, 1421, 1460, 1470, 1533, 1580, 1624, 1659, 1680, 1740, 1752, 1896, 1960, 2030, 2044, 2117, 2190, 2212, 2291, 2320, 2352, 2370, 2436, 2555, 2765, 2842, 2920, 2940, 3045, 3066, 3160, 3248, 3318, 3480, 3504, 3577, 3792, 3871, 3920, 4060, 4088, 4234, 4263, 4380, 4424, 4582, 4740, 4872, 5110, 5530, 5684, 5767, 5840, 5880, 6090, 6132, 6320, 6351, 6636, 6873, 6960, 7105, 7154, 7665, 7742, 8120, 8176, 8295, 8468, 8526, 8760, 8848, 9164, 9480, 9744, 10220, 10585, 10731, 11060, 11368, 11455, 11534, 11613, 11760, 12180, 12264, 12702, 13272, 13746, 14210, 14308, 14819, 15330, 15484, 16037, 16240, 16590, 16936, 17052, 17301, 17520, 17885, 18328, 18960, 19355, 20440, 21170, 21315, 21462, 22120, 22736, 22910, 23068, 23226, 24360, 24528, 25404, 26544, 27492, 28420, 28616, 28835, 29638, 30660, 30968, 31755, 32074, 33180, 33872, 34104, 34365, 34602, 35770, 36656, 38710, 40369, 40880, 42340, 42630, 42924, 44240, 44457, 45820, 46136, 46452, 48111, 48720, 50808, 53655, 54984, 56840, 57232, 57670, 58065, 59276, 61320, 61936, 63510, 64148, 66360, 68208, 68730, 69204, 71540, 74095, 77420, 80185, 80738, 84680, 85260, 85848, 86505, 88914, 91640, 92272, 92904, 96222, 101616, 103733, 107310, 109968, 112259, 113680, 115340, 116130, 118552, 121107, 122640, 127020, 128296, 132720, 137460, 138408, 143080, 148190, 154840, 160370, 161476, 167243, 169360, 170520, 171696, 173010, 177828, 183280, 185808, 192444, 201845, 207466, 214620, 222285, 224518, 230680, 232260, 237104, 240555, 242214, 254040, 256592, 274920, 276816, 282583, 286160, 296380, 309680, 311199, 320740, 322952, 334486, 336777, 341040, 346020, 355656, 384888, 403690, 414932, 429240, 444570, 449036, 461360, 464520, 481110, 484428, 501729, 508080, 518665, 549840, 561295, 565166, 592760, 605535, 622398, 641480, 645904, 668972, 673554, 692040, 711312, 769776, 807380, 829864, 836215, 847749, 858480, 889140, 898072, 929040, 962220, 968856, 1003458, 1037330, 1122590, 1130332, 1170701, 1185520, 1211070, 1244796, 1282960, 1337944, 1347108, 1384080, 1412915, 1555995, 1614760, 1659728, 1672430, 1683885, 1695498, 1778280, 1796144, 1924440, 1937712, 2006916, 2074660, 2245180, 2260664, 2341402, 2422140, 2489592, 2508645, 2675888, 2694216, 2825830, 3111990, 3229520, 3344860, 3367770, 3390996, 3512103, 3556560, 3848880, 4013832, 4149320, 4238745, 4490360, 4521328, 4682804, 4844280, 4979184, 5017290, 5388432, 5651660, 5853505, 6223980, 6689720, 6735540, 6781992, 7024206, 8027664, 8194907, 8298640, 8477490, 8980720, 9365608, 9688560, 10034580, 11303320, 11707010, 12447960, 13379440, 13471080, 13563984, 14048412, 16389814, 16954980, 17560515, 18731216, 20069160, 22606640, 23414020, 24584721, 24895920, 26942160, 28096824, 32779628, 33909960, 35121030, 40138320, 40974535, 46828040, 49169442, 56193648, 65559256, 67819920, 70242060, 81949070, 93656080, 98338884, 122923605, 131118512, 140484120, 163898140, 196677768, 245847210, 280968240, 327796280, 393355536, 491694420, 655592560, 983388840, 1966777680]

約数ペア:

[(1, 1966777680), (2, 983388840), (3, 655592560), (4, 491694420), (5, 393355536), (6, 327796280), (7, 280968240), (8, 245847210), (10, 196677768), (12, 163898140), (14, 140484120), (15, 131118512), (16, 122923605), (20, 98338884), (21, 93656080), (24, 81949070), (28, 70242060), (29, 67819920), (30, 65559256), (35, 56193648), (40, 49169442), (42, 46828040), (48, 40974535), (49, 40138320), (56, 35121030), (58, 33909960), (60, 32779628), (70, 28096824), (73, 26942160), (79, 24895920), (80, 24584721), (84, 23414020), (87, 22606640), (98, 20069160), (105, 18731216), (112, 17560515), (116, 16954980), (120, 16389814), (140, 14048412), (145, 13563984), (146, 13471080), (147, 13379440), (158, 12447960), (168, 11707010), (174, 11303320), (196, 10034580), (203, 9688560), (210, 9365608), (219, 8980720), (232, 8477490), (237, 8298640), (240, 8194907), (245, 8027664), (280, 7024206), (290, 6781992), (292, 6735540), (294, 6689720), (316, 6223980), (336, 5853505), (348, 5651660), (365, 5388432), (392, 5017290), (395, 4979184), (406, 4844280), (420, 4682804), (435, 4521328), (438, 4490360), (464, 4238745), (474, 4149320), (490, 4013832), (511, 3848880), (553, 3556560), (560, 3512103), (580, 3390996), (584, 3367770), (588, 3344860), (609, 3229520), (632, 3111990), (696, 2825830), (730, 2694216), (735, 2675888), (784, 2508645), (790, 2489592), (812, 2422140), (840, 2341402), (870, 2260664), (876, 2245180), (948, 2074660), (980, 2006916), (1015, 1937712), (1022, 1924440), (1095, 1796144), (1106, 1778280), (1160, 1695498), (1168, 1683885), (1176, 1672430), (1185, 1659728), (1218, 1614760), (1264, 1555995), (1392, 1412915), (1421, 1384080), (1460, 1347108), (1470, 1337944), (1533, 1282960), (1580, 1244796), (1624, 1211070), (1659, 1185520), (1680, 1170701), (1740, 1130332), (1752, 1122590), (1896, 1037330), (1960, 1003458), (2030, 968856), (2044, 962220), (2117, 929040), (2190, 898072), (2212, 889140), (2291, 858480), (2320, 847749), (2352, 836215), (2370, 829864), (2436, 807380), (2555, 769776), (2765, 711312), (2842, 692040), (2920, 673554), (2940, 668972), (3045, 645904), (3066, 641480), (3160, 622398), (3248, 605535), (3318, 592760), (3480, 565166), (3504, 561295), (3577, 549840), (3792, 518665), (3871, 508080), (3920, 501729), (4060, 484428), (4088, 481110), (4234, 464520), (4263, 461360), (4380, 449036), (4424, 444570), (4582, 429240), (4740, 414932), (4872, 403690), (5110, 384888), (5530, 355656), (5684, 346020), (5767, 341040), (5840, 336777), (5880, 334486), (6090, 322952), (6132, 320740), (6320, 311199), (6351, 309680), (6636, 296380), (6873, 286160), (6960, 282583), (7105, 276816), (7154, 274920), (7665, 256592), (7742, 254040), (8120, 242214), (8176, 240555), (8295, 237104), (8468, 232260), (8526, 230680), (8760, 224518), (8848, 222285), (9164, 214620), (9480, 207466), (9744, 201845), (10220, 192444), (10585, 185808), (10731, 183280), (11060, 177828), (11368, 173010), (11455, 171696), (11534, 170520), (11613, 169360), (11760, 167243), (12180, 161476), (12264, 160370), (12702, 154840), (13272, 148190), (13746, 143080), (14210, 138408), (14308, 137460), (14819, 132720), (15330, 128296), (15484, 127020), (16037, 122640), (16240, 121107), (16590, 118552), (16936, 116130), (17052, 115340), (17301, 113680), (17520, 112259), (17885, 109968), (18328, 107310), (18960, 103733), (19355, 101616), (20440, 96222), (21170, 92904), (21315, 92272), (21462, 91640), (22120, 88914), (22736, 86505), (22910, 85848), (23068, 85260), (23226, 84680), (24360, 80738), (24528, 80185), (25404, 77420), (26544, 74095), (27492, 71540), (28420, 69204), (28616, 68730), (28835, 68208), (29638, 66360), (30660, 64148), (30968, 63510), (31755, 61936), (32074, 61320), (33180, 59276), (33872, 58065), (34104, 57670), (34365, 57232), (34602, 56840), (35770, 54984), (36656, 53655), (38710, 50808), (40369, 48720), (40880, 48111), (42340, 46452), (42630, 46136), (42924, 45820), (44240, 44457)]