157047060520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:1040

約数の個数: 256

約数和(自身を含む): 423263232000

約数和(自身を除く): 266216171480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 167, 179, 203, 232, 280, 290, 334, 358, 406, 580, 647, 668, 716, 812, 835, 895, 1015, 1160, 1169, 1253, 1294, 1336, 1432, 1624, 1670, 1790, 2030, 2338, 2506, 2588, 3235, 3340, 3580, 4060, 4529, 4676, 4843, 5012, 5176, 5191, 5845, 6265, 6470, 6680, 7160, 8120, 9058, 9352, 9686, 10024, 10382, 11690, 12530, 12940, 18116, 18763, 19372, 20764, 22645, 23380, 24215, 25060, 25880, 25955, 29893, 33901, 36232, 36337, 37526, 38744, 41528, 45290, 46760, 48430, 50120, 51910, 59786, 67802, 72674, 75052, 90580, 93815, 96860, 103820, 108049, 115813, 119572, 131341, 135604, 145348, 149465, 150104, 169505, 181160, 181685, 187630, 193720, 207640, 209251, 216098, 231626, 239144, 262682, 271208, 290696, 298930, 339010, 363370, 375260, 418502, 432196, 463252, 525364, 540245, 579065, 597860, 656705, 678020, 726740, 750520, 756343, 810691, 837004, 864392, 866897, 926504, 1046255, 1050728, 1080490, 1158130, 1195720, 1313410, 1356040, 1453480, 1512686, 1621382, 1674008, 1733794, 2092510, 2160980, 2316260, 2626820, 3025372, 3133421, 3242764, 3358577, 3467588, 3781715, 4053455, 4185020, 4321960, 4334485, 4632520, 5253640, 6050744, 6068279, 6266842, 6485528, 6717154, 6935176, 7563430, 8106910, 8370040, 8668970, 12136558, 12533684, 13434308, 15126860, 15667105, 16213820, 16792885, 17337940, 19340771, 21933947, 23510039, 24273116, 25067368, 26868616, 30253720, 30341395, 31334210, 32427640, 33585770, 34675880, 38681542, 43867894, 47020078, 48546232, 60682790, 62668420, 67171540, 77363084, 87735788, 94040156, 96703855, 109669735, 117550195, 121365580, 125336840, 134343080, 135385397, 154726168, 175471576, 188080312, 193407710, 219339470, 235100390, 242731160, 270770794, 386815420, 438678940, 470200780, 541541588, 560882359, 676926985, 773630840, 877357880, 940401560, 1083083176, 1121764718, 1353853970, 2243529436, 2707707940, 2804411795, 3926176513, 4487058872, 5415415880, 5608823590, 7852353026, 11217647180, 15704706052, 19630882565, 22435294360, 31409412104, 39261765130, 78523530260, 157047060520]

約数ペア:

[(1, 157047060520), (2, 78523530260), (4, 39261765130), (5, 31409412104), (7, 22435294360), (8, 19630882565), (10, 15704706052), (14, 11217647180), (20, 7852353026), (28, 5608823590), (29, 5415415880), (35, 4487058872), (40, 3926176513), (56, 2804411795), (58, 2707707940), (70, 2243529436), (116, 1353853970), (140, 1121764718), (145, 1083083176), (167, 940401560), (179, 877357880), (203, 773630840), (232, 676926985), (280, 560882359), (290, 541541588), (334, 470200780), (358, 438678940), (406, 386815420), (580, 270770794), (647, 242731160), (668, 235100390), (716, 219339470), (812, 193407710), (835, 188080312), (895, 175471576), (1015, 154726168), (1160, 135385397), (1169, 134343080), (1253, 125336840), (1294, 121365580), (1336, 117550195), (1432, 109669735), (1624, 96703855), (1670, 94040156), (1790, 87735788), (2030, 77363084), (2338, 67171540), (2506, 62668420), (2588, 60682790), (3235, 48546232), (3340, 47020078), (3580, 43867894), (4060, 38681542), (4529, 34675880), (4676, 33585770), (4843, 32427640), (5012, 31334210), (5176, 30341395), (5191, 30253720), (5845, 26868616), (6265, 25067368), (6470, 24273116), (6680, 23510039), (7160, 21933947), (8120, 19340771), (9058, 17337940), (9352, 16792885), (9686, 16213820), (10024, 15667105), (10382, 15126860), (11690, 13434308), (12530, 12533684), (12940, 12136558), (18116, 8668970), (18763, 8370040), (19372, 8106910), (20764, 7563430), (22645, 6935176), (23380, 6717154), (24215, 6485528), (25060, 6266842), (25880, 6068279), (25955, 6050744), (29893, 5253640), (33901, 4632520), (36232, 4334485), (36337, 4321960), (37526, 4185020), (38744, 4053455), (41528, 3781715), (45290, 3467588), (46760, 3358577), (48430, 3242764), (50120, 3133421), (51910, 3025372), (59786, 2626820), (67802, 2316260), (72674, 2160980), (75052, 2092510), (90580, 1733794), (93815, 1674008), (96860, 1621382), (103820, 1512686), (108049, 1453480), (115813, 1356040), (119572, 1313410), (131341, 1195720), (135604, 1158130), (145348, 1080490), (149465, 1050728), (150104, 1046255), (169505, 926504), (181160, 866897), (181685, 864392), (187630, 837004), (193720, 810691), (207640, 756343), (209251, 750520), (216098, 726740), (231626, 678020), (239144, 656705), (262682, 597860), (271208, 579065), (290696, 540245), (298930, 525364), (339010, 463252), (363370, 432196), (375260, 418502)]