19373880240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62723}}^1$

素因数の和:62769

約数の個数: 320

約数和(自身を含む): 78399982080

約数和(自身を除く): 59026101840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3120, 3432, 3510, 3861, 3960, 4290, 4680, 4752, 5148, 5616, 5720, 5940, 6435, 6864, 7020, 7722, 7920, 8580, 9360, 10296, 11440, 11880, 12870, 14040, 15444, 17160, 19305, 20592, 23760, 25740, 28080, 30888, 34320, 38610, 51480, 61776, 62723, 77220, 102960, 125446, 154440, 188169, 250892, 308880, 313615, 376338, 501784, 564507, 627230, 689953, 752676, 815399, 940845, 1003568, 1129014, 1254460, 1379906, 1505352, 1630798, 1693521, 1881690, 2069859, 2258028, 2446197, 2508920, 2759812, 2822535, 3010704, 3261596, 3387042, 3449765, 3763380, 4076995, 4139718, 4516056, 4892394, 5017840, 5519624, 5645070, 6209577, 6523192, 6774084, 6899530, 7338591, 7526760, 8153990, 8279436, 8467605, 8969389, 9032112, 9784788, 10349295, 11039248, 11290140, 12230985, 12419154, 13046384, 13548168, 13799060, 14677182, 15053520, 16307980, 16558872, 16935210, 17938778, 18628731, 19569576, 20698590, 22015773, 22580280, 24461970, 24838308, 26908167, 27096336, 27598120, 29354364, 31047885, 32615960, 33117744, 33870420, 35877556, 36692955, 37257462, 39139152, 41397180, 44031546, 44846945, 45160560, 48923940, 49676616, 53816334, 55196240, 58708728, 62095770, 65231920, 67740840, 71755112, 73385910, 74514924, 80724501, 82794360, 88063092, 89693890, 93143655, 97847880, 99353232, 107632668, 110078865, 117417456, 124191540, 134540835, 135481680, 143510224, 146771820, 149029848, 161449002, 165588720, 176126184, 179387780, 186287310, 195695760, 215265336, 220157730, 242173503, 248383080, 269081670, 293543640, 298059696, 322898004, 352252368, 358775560, 372574620, 403622505, 430530672, 440315460, 484347006, 496766160, 538163340, 587087280, 645796008, 717551120, 745149240, 807245010, 880630920, 968694012, 1076326680, 1210867515, 1291592016, 1490298480, 1614490020, 1761261840, 1937388024, 2152653360, 2421735030, 3228980040, 3874776048, 4843470060, 6457960080, 9686940120, 19373880240]

約数ペア:

[(1, 19373880240), (2, 9686940120), (3, 6457960080), (4, 4843470060), (5, 3874776048), (6, 3228980040), (8, 2421735030), (9, 2152653360), (10, 1937388024), (11, 1761261840), (12, 1614490020), (13, 1490298480), (15, 1291592016), (16, 1210867515), (18, 1076326680), (20, 968694012), (22, 880630920), (24, 807245010), (26, 745149240), (27, 717551120), (30, 645796008), (33, 587087280), (36, 538163340), (39, 496766160), (40, 484347006), (44, 440315460), (45, 430530672), (48, 403622505), (52, 372574620), (54, 358775560), (55, 352252368), (60, 322898004), (65, 298059696), (66, 293543640), (72, 269081670), (78, 248383080), (80, 242173503), (88, 220157730), (90, 215265336), (99, 195695760), (104, 186287310), (108, 179387780), (110, 176126184), (117, 165588720), (120, 161449002), (130, 149029848), (132, 146771820), (135, 143510224), (143, 135481680), (144, 134540835), (156, 124191540), (165, 117417456), (176, 110078865), (180, 107632668), (195, 99353232), (198, 97847880), (208, 93143655), (216, 89693890), (220, 88063092), (234, 82794360), (240, 80724501), (260, 74514924), (264, 73385910), (270, 71755112), (286, 67740840), (297, 65231920), (312, 62095770), (330, 58708728), (351, 55196240), (360, 53816334), (390, 49676616), (396, 48923940), (429, 45160560), (432, 44846945), (440, 44031546), (468, 41397180), (495, 39139152), (520, 37257462), (528, 36692955), (540, 35877556), (572, 33870420), (585, 33117744), (594, 32615960), (624, 31047885), (660, 29354364), (702, 27598120), (715, 27096336), (720, 26908167), (780, 24838308), (792, 24461970), (858, 22580280), (880, 22015773), (936, 20698590), (990, 19569576), (1040, 18628731), (1080, 17938778), (1144, 16935210), (1170, 16558872), (1188, 16307980), (1287, 15053520), (1320, 14677182), (1404, 13799060), (1430, 13548168), (1485, 13046384), (1560, 12419154), (1584, 12230985), (1716, 11290140), (1755, 11039248), (1872, 10349295), (1980, 9784788), (2145, 9032112), (2160, 8969389), (2288, 8467605), (2340, 8279436), (2376, 8153990), (2574, 7526760), (2640, 7338591), (2808, 6899530), (2860, 6774084), (2970, 6523192), (3120, 6209577), (3432, 5645070), (3510, 5519624), (3861, 5017840), (3960, 4892394), (4290, 4516056), (4680, 4139718), (4752, 4076995), (5148, 3763380), (5616, 3449765), (5720, 3387042), (5940, 3261596), (6435, 3010704), (6864, 2822535), (7020, 2759812), (7722, 2508920), (7920, 2446197), (8580, 2258028), (9360, 2069859), (10296, 1881690), (11440, 1693521), (11880, 1630798), (12870, 1505352), (14040, 1379906), (15444, 1254460), (17160, 1129014), (19305, 1003568), (20592, 940845), (23760, 815399), (25740, 752676), (28080, 689953), (30888, 627230), (34320, 564507), (38610, 501784), (51480, 376338), (61776, 313615), (62723, 308880), (77220, 250892), (102960, 188169), (125446, 154440)]