220154286720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{143509}}^1$

素因数の和:143595

約数の個数: 256

約数和(自身を含む): 758834956800

約数和(自身を除く): 538680670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 128, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 320, 340, 376, 384, 408, 470, 480, 510, 544, 564, 640, 680, 705, 752, 799, 816, 940, 960, 1020, 1088, 1128, 1360, 1410, 1504, 1598, 1632, 1880, 1920, 2040, 2176, 2256, 2397, 2720, 2820, 3008, 3196, 3264, 3760, 3995, 4080, 4512, 4794, 5440, 5640, 6016, 6392, 6528, 7520, 7990, 8160, 9024, 9588, 10880, 11280, 11985, 12784, 15040, 15980, 16320, 18048, 19176, 22560, 23970, 25568, 30080, 31960, 32640, 38352, 45120, 47940, 51136, 63920, 76704, 90240, 95880, 102272, 127840, 143509, 153408, 191760, 255680, 287018, 306816, 383520, 430527, 511360, 574036, 717545, 767040, 861054, 1148072, 1435090, 1534080, 1722108, 2152635, 2296144, 2439653, 2870180, 3444216, 4305270, 4592288, 4879306, 5740360, 6744923, 6888432, 7318959, 8610540, 9184576, 9758612, 11480720, 12198265, 13489846, 13776864, 14637918, 17221080, 18369152, 19517224, 20234769, 22961440, 24396530, 26979692, 27553728, 29275836, 33724615, 34442160, 36594795, 39034448, 40469538, 45922880, 48793060, 53959384, 55107456, 58551672, 67449230, 68884320, 73189590, 78068896, 80939076, 91845760, 97586120, 101173845, 107918768, 114663691, 117103344, 134898460, 137768640, 146379180, 156137792, 161878152, 195172240, 202347690, 215837536, 229327382, 234206688, 269796920, 275537280, 292758360, 312275584, 323756304, 343991073, 390344480, 404695380, 431675072, 458654764, 468413376, 539593840, 573318455, 585516720, 647512608, 687982146, 780688960, 809390760, 863350144, 917309528, 936826752, 1079187680, 1146636910, 1171033440, 1295025216, 1375964292, 1561377920, 1618781520, 1719955365, 1834619056, 2158375360, 2293273820, 2342066880, 2590050432, 2751928584, 3237563040, 3439910730, 3669238112, 4316750720, 4586547640, 4684133760, 5503857168, 6475126080, 6879821460, 7338476224, 9173095280, 11007714336, 12950252160, 13759642920, 14676952448, 18346190560, 22015428672, 27519285840, 36692381120, 44030857344, 55038571680, 73384762240, 110077143360, 220154286720]

約数ペア:

[(1, 220154286720), (2, 110077143360), (3, 73384762240), (4, 55038571680), (5, 44030857344), (6, 36692381120), (8, 27519285840), (10, 22015428672), (12, 18346190560), (15, 14676952448), (16, 13759642920), (17, 12950252160), (20, 11007714336), (24, 9173095280), (30, 7338476224), (32, 6879821460), (34, 6475126080), (40, 5503857168), (47, 4684133760), (48, 4586547640), (51, 4316750720), (60, 3669238112), (64, 3439910730), (68, 3237563040), (80, 2751928584), (85, 2590050432), (94, 2342066880), (96, 2293273820), (102, 2158375360), (120, 1834619056), (128, 1719955365), (136, 1618781520), (141, 1561377920), (160, 1375964292), (170, 1295025216), (188, 1171033440), (192, 1146636910), (204, 1079187680), (235, 936826752), (240, 917309528), (255, 863350144), (272, 809390760), (282, 780688960), (320, 687982146), (340, 647512608), (376, 585516720), (384, 573318455), (408, 539593840), (470, 468413376), (480, 458654764), (510, 431675072), (544, 404695380), (564, 390344480), (640, 343991073), (680, 323756304), (705, 312275584), (752, 292758360), (799, 275537280), (816, 269796920), (940, 234206688), (960, 229327382), (1020, 215837536), (1088, 202347690), (1128, 195172240), (1360, 161878152), (1410, 156137792), (1504, 146379180), (1598, 137768640), (1632, 134898460), (1880, 117103344), (1920, 114663691), (2040, 107918768), (2176, 101173845), (2256, 97586120), (2397, 91845760), (2720, 80939076), (2820, 78068896), (3008, 73189590), (3196, 68884320), (3264, 67449230), (3760, 58551672), (3995, 55107456), (4080, 53959384), (4512, 48793060), (4794, 45922880), (5440, 40469538), (5640, 39034448), (6016, 36594795), (6392, 34442160), (6528, 33724615), (7520, 29275836), (7990, 27553728), (8160, 26979692), (9024, 24396530), (9588, 22961440), (10880, 20234769), (11280, 19517224), (11985, 18369152), (12784, 17221080), (15040, 14637918), (15980, 13776864), (16320, 13489846), (18048, 12198265), (19176, 11480720), (22560, 9758612), (23970, 9184576), (25568, 8610540), (30080, 7318959), (31960, 6888432), (32640, 6744923), (38352, 5740360), (45120, 4879306), (47940, 4592288), (51136, 4305270), (63920, 3444216), (76704, 2870180), (90240, 2439653), (95880, 2296144), (102272, 2152635), (127840, 1722108), (143509, 1534080), (153408, 1435090), (191760, 1148072), (255680, 861054), (287018, 767040), (306816, 717545), (383520, 574036), (430527, 511360)]