7801022880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3889}}^1$

素因数の和:4116

約数の個数: 288

約数和(自身を含む): 30584736000

約数和(自身を除く): 22783713120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 199, 210, 224, 240, 252, 280, 288, 315, 336, 360, 398, 420, 480, 504, 560, 597, 630, 672, 720, 796, 840, 995, 1008, 1120, 1194, 1260, 1393, 1440, 1592, 1680, 1791, 1990, 2016, 2388, 2520, 2786, 2985, 3184, 3360, 3582, 3889, 3980, 4179, 4776, 5040, 5572, 5970, 6368, 6965, 7164, 7778, 7960, 8358, 8955, 9552, 10080, 11144, 11667, 11940, 12537, 13930, 14328, 15556, 15920, 16716, 17910, 19104, 19445, 20895, 22288, 23334, 23880, 25074, 27223, 27860, 28656, 31112, 31840, 33432, 35001, 35820, 38890, 41790, 44576, 46668, 47760, 50148, 54446, 55720, 57312, 58335, 62224, 62685, 66864, 70002, 71640, 77780, 81669, 83580, 93336, 95520, 100296, 108892, 111440, 116670, 124448, 125370, 133728, 136115, 140004, 143280, 155560, 163338, 167160, 175005, 186672, 200592, 217784, 222880, 233340, 245007, 250740, 272230, 280008, 286560, 311120, 326676, 334320, 350010, 373344, 401184, 408345, 435568, 466680, 490014, 501480, 544460, 560016, 622240, 653352, 668640, 700020, 773911, 816690, 871136, 933360, 980028, 1002960, 1088920, 1120032, 1225035, 1306704, 1400040, 1547822, 1633380, 1866720, 1960056, 2005920, 2177840, 2321733, 2450070, 2613408, 2800080, 3095644, 3266760, 3869555, 3920112, 4355680, 4643466, 4900140, 5417377, 5600160, 6191288, 6533520, 6965199, 7739110, 7840224, 9286932, 9800280, 10834754, 11608665, 12382576, 13067040, 13930398, 15478220, 16252131, 18573864, 19600560, 21669508, 23217330, 24765152, 27086885, 27860796, 30956440, 32504262, 34825995, 37147728, 39201120, 43339016, 46434660, 48756393, 54173770, 55721592, 61912880, 65008524, 69651990, 74295456, 81260655, 86678032, 92869320, 97512786, 108347540, 111443184, 123825760, 130017048, 139303980, 162521310, 173356064, 185738640, 195025572, 216695080, 222886368, 243781965, 260034096, 278607960, 325042620, 371477280, 390051144, 433390160, 487563930, 520068192, 557215920, 650085240, 780102288, 866780320, 975127860, 1114431840, 1300170480, 1560204576, 1950255720, 2600340960, 3900511440, 7801022880]

約数ペア:

[(1, 7801022880), (2, 3900511440), (3, 2600340960), (4, 1950255720), (5, 1560204576), (6, 1300170480), (7, 1114431840), (8, 975127860), (9, 866780320), (10, 780102288), (12, 650085240), (14, 557215920), (15, 520068192), (16, 487563930), (18, 433390160), (20, 390051144), (21, 371477280), (24, 325042620), (28, 278607960), (30, 260034096), (32, 243781965), (35, 222886368), (36, 216695080), (40, 195025572), (42, 185738640), (45, 173356064), (48, 162521310), (56, 139303980), (60, 130017048), (63, 123825760), (70, 111443184), (72, 108347540), (80, 97512786), (84, 92869320), (90, 86678032), (96, 81260655), (105, 74295456), (112, 69651990), (120, 65008524), (126, 61912880), (140, 55721592), (144, 54173770), (160, 48756393), (168, 46434660), (180, 43339016), (199, 39201120), (210, 37147728), (224, 34825995), (240, 32504262), (252, 30956440), (280, 27860796), (288, 27086885), (315, 24765152), (336, 23217330), (360, 21669508), (398, 19600560), (420, 18573864), (480, 16252131), (504, 15478220), (560, 13930398), (597, 13067040), (630, 12382576), (672, 11608665), (720, 10834754), (796, 9800280), (840, 9286932), (995, 7840224), (1008, 7739110), (1120, 6965199), (1194, 6533520), (1260, 6191288), (1393, 5600160), (1440, 5417377), (1592, 4900140), (1680, 4643466), (1791, 4355680), (1990, 3920112), (2016, 3869555), (2388, 3266760), (2520, 3095644), (2786, 2800080), (2985, 2613408), (3184, 2450070), (3360, 2321733), (3582, 2177840), (3889, 2005920), (3980, 1960056), (4179, 1866720), (4776, 1633380), (5040, 1547822), (5572, 1400040), (5970, 1306704), (6368, 1225035), (6965, 1120032), (7164, 1088920), (7778, 1002960), (7960, 980028), (8358, 933360), (8955, 871136), (9552, 816690), (10080, 773911), (11144, 700020), (11667, 668640), (11940, 653352), (12537, 622240), (13930, 560016), (14328, 544460), (15556, 501480), (15920, 490014), (16716, 466680), (17910, 435568), (19104, 408345), (19445, 401184), (20895, 373344), (22288, 350010), (23334, 334320), (23880, 326676), (25074, 311120), (27223, 286560), (27860, 280008), (28656, 272230), (31112, 250740), (31840, 245007), (33432, 233340), (35001, 222880), (35820, 217784), (38890, 200592), (41790, 186672), (44576, 175005), (46668, 167160), (47760, 163338), (50148, 155560), (54446, 143280), (55720, 140004), (57312, 136115), (58335, 133728), (62224, 125370), (62685, 124448), (66864, 116670), (70002, 111440), (71640, 108892), (77780, 100296), (81669, 95520), (83580, 93336)]