42868800720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{1949}}^1$

素因数の和:2587

約数の個数: 320

約数和(自身を含む): 156686400000

約数和(自身を除く): 113817599280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 599, 612, 680, 720, 765, 816, 918, 1020, 1080, 1198, 1224, 1360, 1530, 1797, 1836, 1949, 2040, 2160, 2295, 2396, 2448, 2995, 3060, 3594, 3672, 3898, 4080, 4590, 4792, 5391, 5847, 5990, 6120, 7188, 7344, 7796, 8985, 9180, 9584, 9745, 10183, 10782, 11694, 11980, 12240, 14376, 15592, 16173, 17541, 17970, 18360, 19490, 20366, 21564, 23388, 23960, 26955, 28752, 29235, 30549, 31184, 32346, 33133, 35082, 35940, 36720, 38980, 40732, 43128, 46776, 47920, 50915, 52623, 53910, 58470, 61098, 64692, 66266, 70164, 71880, 77960, 80865, 81464, 86256, 87705, 91647, 93552, 99399, 101830, 105246, 107820, 116940, 122196, 129384, 132532, 140328, 143760, 152745, 155920, 161730, 162928, 165665, 175410, 183294, 198798, 203660, 210492, 215640, 233880, 244392, 258768, 263115, 265064, 274941, 280656, 298197, 305490, 323460, 331330, 350820, 366588, 397596, 407320, 420984, 431280, 458235, 467760, 488784, 496995, 526230, 530128, 549882, 596394, 610980, 646920, 662660, 701640, 733176, 795192, 814640, 841968, 894591, 916470, 993990, 1052460, 1099764, 1167451, 1192788, 1221960, 1293840, 1325320, 1374705, 1403280, 1466352, 1490985, 1590384, 1789182, 1832940, 1987980, 2104920, 2199528, 2334902, 2385576, 2443920, 2650640, 2749410, 2981970, 3502353, 3578364, 3665880, 3975960, 4209840, 4399056, 4472955, 4669804, 4771152, 5498820, 5837255, 5963940, 7004706, 7156728, 7331760, 7951920, 8945910, 9339608, 10507059, 10997640, 11674510, 11927880, 14009412, 14313456, 17511765, 17891820, 18679216, 19846667, 21014118, 21995280, 23349020, 23855760, 28018824, 31521177, 35023530, 35783640, 39693334, 42028236, 46698040, 52535295, 56037648, 59540001, 63042354, 70047060, 71567280, 79386668, 84056472, 93396080, 99233335, 105070590, 119080002, 126084708, 140094120, 157605885, 158773336, 168112944, 178620003, 198466670, 210141180, 238160004, 252169416, 280188240, 297700005, 315211770, 317546672, 357240006, 396933340, 420282360, 476320008, 504338832, 535860009, 595400010, 630423540, 714480012, 793866680, 840564720, 893100015, 952640016, 1071720018, 1190800020, 1260847080, 1428960024, 1587733360, 1786200030, 2143440036, 2381600040, 2521694160, 2679300045, 2857920048, 3572400060, 4286880072, 4763200080, 5358600090, 7144800120, 8573760144, 10717200180, 14289600240, 21434400360, 42868800720]

約数ペア:

[(1, 42868800720), (2, 21434400360), (3, 14289600240), (4, 10717200180), (5, 8573760144), (6, 7144800120), (8, 5358600090), (9, 4763200080), (10, 4286880072), (12, 3572400060), (15, 2857920048), (16, 2679300045), (17, 2521694160), (18, 2381600040), (20, 2143440036), (24, 1786200030), (27, 1587733360), (30, 1428960024), (34, 1260847080), (36, 1190800020), (40, 1071720018), (45, 952640016), (48, 893100015), (51, 840564720), (54, 793866680), (60, 714480012), (68, 630423540), (72, 595400010), (80, 535860009), (85, 504338832), (90, 476320008), (102, 420282360), (108, 396933340), (120, 357240006), (135, 317546672), (136, 315211770), (144, 297700005), (153, 280188240), (170, 252169416), (180, 238160004), (204, 210141180), (216, 198466670), (240, 178620003), (255, 168112944), (270, 158773336), (272, 157605885), (306, 140094120), (340, 126084708), (360, 119080002), (408, 105070590), (432, 99233335), (459, 93396080), (510, 84056472), (540, 79386668), (599, 71567280), (612, 70047060), (680, 63042354), (720, 59540001), (765, 56037648), (816, 52535295), (918, 46698040), (1020, 42028236), (1080, 39693334), (1198, 35783640), (1224, 35023530), (1360, 31521177), (1530, 28018824), (1797, 23855760), (1836, 23349020), (1949, 21995280), (2040, 21014118), (2160, 19846667), (2295, 18679216), (2396, 17891820), (2448, 17511765), (2995, 14313456), (3060, 14009412), (3594, 11927880), (3672, 11674510), (3898, 10997640), (4080, 10507059), (4590, 9339608), (4792, 8945910), (5391, 7951920), (5847, 7331760), (5990, 7156728), (6120, 7004706), (7188, 5963940), (7344, 5837255), (7796, 5498820), (8985, 4771152), (9180, 4669804), (9584, 4472955), (9745, 4399056), (10183, 4209840), (10782, 3975960), (11694, 3665880), (11980, 3578364), (12240, 3502353), (14376, 2981970), (15592, 2749410), (16173, 2650640), (17541, 2443920), (17970, 2385576), (18360, 2334902), (19490, 2199528), (20366, 2104920), (21564, 1987980), (23388, 1832940), (23960, 1789182), (26955, 1590384), (28752, 1490985), (29235, 1466352), (30549, 1403280), (31184, 1374705), (32346, 1325320), (33133, 1293840), (35082, 1221960), (35940, 1192788), (36720, 1167451), (38980, 1099764), (40732, 1052460), (43128, 993990), (46776, 916470), (47920, 894591), (50915, 841968), (52623, 814640), (53910, 795192), (58470, 733176), (61098, 701640), (64692, 662660), (66266, 646920), (70164, 610980), (71880, 596394), (77960, 549882), (80865, 530128), (81464, 526230), (86256, 496995), (87705, 488784), (91647, 467760), (93552, 458235), (99399, 431280), (101830, 420984), (105246, 407320), (107820, 397596), (116940, 366588), (122196, 350820), (129384, 331330), (132532, 323460), (140328, 305490), (143760, 298197), (152745, 280656), (155920, 274941), (161730, 265064), (162928, 263115), (165665, 258768), (175410, 244392), (183294, 233880), (198798, 215640), (203660, 210492)]