709989280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 432

約数和(自身を含む): 2355236352

約数和(自身を除く): 1645247072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 32, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 124, 130, 140, 143, 154, 155, 160, 169, 176, 182, 208, 217, 220, 224, 242, 248, 260, 280, 286, 308, 310, 338, 341, 352, 364, 385, 403, 416, 434, 440, 455, 484, 496, 520, 560, 572, 605, 616, 620, 676, 682, 715, 728, 770, 806, 845, 847, 868, 880, 910, 968, 992, 1001, 1040, 1085, 1120, 1144, 1183, 1210, 1232, 1240, 1352, 1364, 1430, 1456, 1540, 1573, 1612, 1690, 1694, 1705, 1736, 1760, 1820, 1859, 1936, 2002, 2015, 2080, 2170, 2288, 2366, 2387, 2420, 2464, 2480, 2704, 2728, 2821, 2860, 2912, 3080, 3146, 3224, 3380, 3388, 3410, 3472, 3640, 3718, 3751, 3872, 4004, 4030, 4235, 4340, 4433, 4576, 4732, 4774, 4840, 4960, 5005, 5239, 5408, 5456, 5642, 5720, 5915, 6160, 6292, 6448, 6760, 6776, 6820, 6944, 7280, 7436, 7502, 7865, 8008, 8060, 8470, 8680, 8866, 9295, 9464, 9548, 9680, 10010, 10478, 10912, 11011, 11284, 11440, 11830, 11935, 12320, 12584, 12896, 13013, 13520, 13552, 13640, 14105, 14560, 14872, 15004, 15730, 16016, 16120, 16940, 17360, 17732, 18590, 18755, 18928, 19096, 19360, 20020, 20449, 20956, 22022, 22165, 22568, 22880, 23660, 23870, 25168, 26026, 26195, 26257, 27040, 27104, 27280, 28210, 29744, 30008, 31031, 31460, 32032, 32240, 33880, 34720, 35464, 36673, 37180, 37510, 37856, 38192, 40040, 40898, 41912, 44044, 44330, 45136, 47320, 47740, 48763, 50336, 52052, 52390, 52514, 54560, 55055, 56420, 57629, 59488, 60016, 62062, 62920, 64480, 65065, 67760, 70928, 73346, 74360, 75020, 76384, 80080, 81796, 83824, 88088, 88660, 90272, 94640, 95480, 97526, 102245, 104104, 104780, 105028, 110110, 112840, 115258, 120032, 124124, 125840, 130130, 131285, 135520, 141856, 143143, 146692, 148720, 150040, 155155, 160160, 163592, 167648, 176176, 177320, 183365, 189280, 190960, 195052, 204490, 208208, 209560, 210056, 220220, 225680, 230516, 243815, 248248, 251680, 260260, 262570, 286286, 288145, 293384, 297440, 300080, 310310, 327184, 341341, 352352, 354640, 366730, 381920, 390104, 403403, 408980, 416416, 419120, 420112, 440440, 451360, 461032, 487630, 496496, 520520, 525140, 572572, 576290, 586768, 600160, 620620, 633919, 654368, 682682, 709280, 715715, 733460, 780208, 806806, 817960, 838240, 840224, 880880, 922064, 975260, 992992, 1041040, 1050280, 1145144, 1152580, 1173536, 1241240, 1267838, 1365364, 1431430, 1466920, 1560416, 1613612, 1635920, 1706705, 1761760, 1844128, 1950520, 2017015, 2082080, 2100560, 2290288, 2305160, 2482480, 2535676, 2730728, 2862860, 2933840, 3169595, 3227224, 3271840, 3413410, 3901040, 4034030, 4201120, 4437433, 4580576, 4610320, 4964960, 5071352, 5461456, 5725720, 5867680, 6339190, 6454448, 6826820, 7802080, 8068060, 8874866, 9220640, 10142704, 10922912, 11451440, 12678380, 12908896, 13653640, 16136120, 17749732, 20285408, 22187165, 22902880, 25356760, 27307280, 32272240, 35499464, 44374330, 50713520, 54614560, 64544480, 70998928, 88748660, 101427040, 141997856, 177497320, 354994640, 709989280]

約数ペア:

[(1, 709989280), (2, 354994640), (4, 177497320), (5, 141997856), (7, 101427040), (8, 88748660), (10, 70998928), (11, 64544480), (13, 54614560), (14, 50713520), (16, 44374330), (20, 35499464), (22, 32272240), (26, 27307280), (28, 25356760), (31, 22902880), (32, 22187165), (35, 20285408), (40, 17749732), (44, 16136120), (52, 13653640), (55, 12908896), (56, 12678380), (62, 11451440), (65, 10922912), (70, 10142704), (77, 9220640), (80, 8874866), (88, 8068060), (91, 7802080), (104, 6826820), (110, 6454448), (112, 6339190), (121, 5867680), (124, 5725720), (130, 5461456), (140, 5071352), (143, 4964960), (154, 4610320), (155, 4580576), (160, 4437433), (169, 4201120), (176, 4034030), (182, 3901040), (208, 3413410), (217, 3271840), (220, 3227224), (224, 3169595), (242, 2933840), (248, 2862860), (260, 2730728), (280, 2535676), (286, 2482480), (308, 2305160), (310, 2290288), (338, 2100560), (341, 2082080), (352, 2017015), (364, 1950520), (385, 1844128), (403, 1761760), (416, 1706705), (434, 1635920), (440, 1613612), (455, 1560416), (484, 1466920), (496, 1431430), (520, 1365364), (560, 1267838), (572, 1241240), (605, 1173536), (616, 1152580), (620, 1145144), (676, 1050280), (682, 1041040), (715, 992992), (728, 975260), (770, 922064), (806, 880880), (845, 840224), (847, 838240), (868, 817960), (880, 806806), (910, 780208), (968, 733460), (992, 715715), (1001, 709280), (1040, 682682), (1085, 654368), (1120, 633919), (1144, 620620), (1183, 600160), (1210, 586768), (1232, 576290), (1240, 572572), (1352, 525140), (1364, 520520), (1430, 496496), (1456, 487630), (1540, 461032), (1573, 451360), (1612, 440440), (1690, 420112), (1694, 419120), (1705, 416416), (1736, 408980), (1760, 403403), (1820, 390104), (1859, 381920), (1936, 366730), (2002, 354640), (2015, 352352), (2080, 341341), (2170, 327184), (2288, 310310), (2366, 300080), (2387, 297440), (2420, 293384), (2464, 288145), (2480, 286286), (2704, 262570), (2728, 260260), (2821, 251680), (2860, 248248), (2912, 243815), (3080, 230516), (3146, 225680), (3224, 220220), (3380, 210056), (3388, 209560), (3410, 208208), (3472, 204490), (3640, 195052), (3718, 190960), (3751, 189280), (3872, 183365), (4004, 177320), (4030, 176176), (4235, 167648), (4340, 163592), (4433, 160160), (4576, 155155), (4732, 150040), (4774, 148720), (4840, 146692), (4960, 143143), (5005, 141856), (5239, 135520), (5408, 131285), (5456, 130130), (5642, 125840), (5720, 124124), (5915, 120032), (6160, 115258), (6292, 112840), (6448, 110110), (6760, 105028), (6776, 104780), (6820, 104104), (6944, 102245), (7280, 97526), (7436, 95480), (7502, 94640), (7865, 90272), (8008, 88660), (8060, 88088), (8470, 83824), (8680, 81796), (8866, 80080), (9295, 76384), (9464, 75020), (9548, 74360), (9680, 73346), (10010, 70928), (10478, 67760), (10912, 65065), (11011, 64480), (11284, 62920), (11440, 62062), (11830, 60016), (11935, 59488), (12320, 57629), (12584, 56420), (12896, 55055), (13013, 54560), (13520, 52514), (13552, 52390), (13640, 52052), (14105, 50336), (14560, 48763), (14872, 47740), (15004, 47320), (15730, 45136), (16016, 44330), (16120, 44044), (16940, 41912), (17360, 40898), (17732, 40040), (18590, 38192), (18755, 37856), (18928, 37510), (19096, 37180), (19360, 36673), (20020, 35464), (20449, 34720), (20956, 33880), (22022, 32240), (22165, 32032), (22568, 31460), (22880, 31031), (23660, 30008), (23870, 29744), (25168, 28210), (26026, 27280), (26195, 27104), (26257, 27040)]