19164966240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4999}}^1$

素因数の和:5194

約数の個数: 288

約数和(自身を含む): 70670880000

約数和(自身を除く): 51505913760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 163, 168, 196, 210, 224, 240, 245, 280, 294, 326, 336, 392, 420, 480, 489, 490, 560, 588, 652, 672, 735, 784, 815, 840, 978, 980, 1120, 1141, 1176, 1304, 1470, 1568, 1630, 1680, 1956, 1960, 2282, 2352, 2445, 2608, 2940, 3260, 3360, 3423, 3912, 3920, 4564, 4704, 4890, 4999, 5216, 5705, 5880, 6520, 6846, 7824, 7840, 7987, 9128, 9780, 9998, 11410, 11760, 13040, 13692, 14997, 15648, 15974, 17115, 18256, 19560, 19996, 22820, 23520, 23961, 24995, 26080, 27384, 29994, 31948, 34230, 34993, 36512, 39120, 39935, 39992, 45640, 47922, 49990, 54768, 59988, 63896, 68460, 69986, 74985, 78240, 79870, 79984, 91280, 95844, 99980, 104979, 109536, 119805, 119976, 127792, 136920, 139972, 149970, 159740, 159968, 174965, 182560, 191688, 199960, 209958, 239610, 239952, 244951, 255584, 273840, 279944, 299940, 319480, 349930, 383376, 399920, 419916, 479220, 479904, 489902, 524895, 547680, 559888, 599880, 638960, 699860, 734853, 766752, 799840, 814837, 839832, 958440, 979804, 1049790, 1119776, 1199760, 1224755, 1277920, 1399720, 1469706, 1629674, 1679664, 1916880, 1959608, 2099580, 2399520, 2444511, 2449510, 2799440, 2939412, 3259348, 3359328, 3674265, 3833760, 3919216, 4074185, 4199160, 4889022, 4899020, 5598880, 5703859, 5878824, 6518696, 7348530, 7838432, 8148370, 8398320, 9778044, 9798040, 11407718, 11757648, 12222555, 13037392, 14697060, 16296740, 16796640, 17111577, 19556088, 19596080, 22815436, 23515296, 24445110, 26074784, 28519295, 29394120, 32593480, 34223154, 39112176, 39192160, 39927013, 45630872, 48890220, 57038590, 58788240, 65186960, 68446308, 78224352, 79854026, 85557885, 91261744, 97780440, 114077180, 117576480, 119781039, 130373920, 136892616, 159708052, 171115770, 182523488, 195560880, 199635065, 228154360, 239562078, 273785232, 319416104, 342231540, 391121760, 399270130, 456308720, 479124156, 547570464, 598905195, 638832208, 684463080, 798540260, 912617440, 958248312, 1197810390, 1277664416, 1368926160, 1597080520, 1916496624, 2395620780, 2737852320, 3194161040, 3832993248, 4791241560, 6388322080, 9582483120, 19164966240]

約数ペア:

[(1, 19164966240), (2, 9582483120), (3, 6388322080), (4, 4791241560), (5, 3832993248), (6, 3194161040), (7, 2737852320), (8, 2395620780), (10, 1916496624), (12, 1597080520), (14, 1368926160), (15, 1277664416), (16, 1197810390), (20, 958248312), (21, 912617440), (24, 798540260), (28, 684463080), (30, 638832208), (32, 598905195), (35, 547570464), (40, 479124156), (42, 456308720), (48, 399270130), (49, 391121760), (56, 342231540), (60, 319416104), (70, 273785232), (80, 239562078), (84, 228154360), (96, 199635065), (98, 195560880), (105, 182523488), (112, 171115770), (120, 159708052), (140, 136892616), (147, 130373920), (160, 119781039), (163, 117576480), (168, 114077180), (196, 97780440), (210, 91261744), (224, 85557885), (240, 79854026), (245, 78224352), (280, 68446308), (294, 65186960), (326, 58788240), (336, 57038590), (392, 48890220), (420, 45630872), (480, 39927013), (489, 39192160), (490, 39112176), (560, 34223154), (588, 32593480), (652, 29394120), (672, 28519295), (735, 26074784), (784, 24445110), (815, 23515296), (840, 22815436), (978, 19596080), (980, 19556088), (1120, 17111577), (1141, 16796640), (1176, 16296740), (1304, 14697060), (1470, 13037392), (1568, 12222555), (1630, 11757648), (1680, 11407718), (1956, 9798040), (1960, 9778044), (2282, 8398320), (2352, 8148370), (2445, 7838432), (2608, 7348530), (2940, 6518696), (3260, 5878824), (3360, 5703859), (3423, 5598880), (3912, 4899020), (3920, 4889022), (4564, 4199160), (4704, 4074185), (4890, 3919216), (4999, 3833760), (5216, 3674265), (5705, 3359328), (5880, 3259348), (6520, 2939412), (6846, 2799440), (7824, 2449510), (7840, 2444511), (7987, 2399520), (9128, 2099580), (9780, 1959608), (9998, 1916880), (11410, 1679664), (11760, 1629674), (13040, 1469706), (13692, 1399720), (14997, 1277920), (15648, 1224755), (15974, 1199760), (17115, 1119776), (18256, 1049790), (19560, 979804), (19996, 958440), (22820, 839832), (23520, 814837), (23961, 799840), (24995, 766752), (26080, 734853), (27384, 699860), (29994, 638960), (31948, 599880), (34230, 559888), (34993, 547680), (36512, 524895), (39120, 489902), (39935, 479904), (39992, 479220), (45640, 419916), (47922, 399920), (49990, 383376), (54768, 349930), (59988, 319480), (63896, 299940), (68460, 279944), (69986, 273840), (74985, 255584), (78240, 244951), (79870, 239952), (79984, 239610), (91280, 209958), (95844, 199960), (99980, 191688), (104979, 182560), (109536, 174965), (119805, 159968), (119976, 159740), (127792, 149970), (136920, 139972)]