2220274560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 384

約数和(自身を含む): 8464988160

約数和(自身を除く): 6244713600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 146, 155, 160, 168, 186, 192, 210, 217, 219, 224, 240, 248, 280, 292, 310, 320, 336, 365, 372, 384, 420, 434, 438, 448, 465, 480, 496, 511, 560, 584, 620, 640, 651, 672, 730, 744, 840, 868, 876, 896, 930, 960, 992, 1022, 1085, 1095, 1120, 1168, 1240, 1302, 1344, 1460, 1488, 1533, 1680, 1736, 1752, 1860, 1920, 1984, 2044, 2170, 2190, 2240, 2263, 2336, 2480, 2555, 2604, 2688, 2920, 2976, 3066, 3255, 3360, 3472, 3504, 3720, 3968, 4088, 4340, 4380, 4480, 4526, 4672, 4960, 5110, 5208, 5329, 5840, 5952, 6132, 6510, 6720, 6789, 6944, 7008, 7440, 7665, 8176, 8680, 8760, 9052, 9344, 9920, 10220, 10416, 10658, 11315, 11680, 11904, 12264, 13020, 13440, 13578, 13888, 14016, 14880, 15330, 15841, 15987, 16352, 17360, 17520, 18104, 19840, 20440, 20832, 21316, 22630, 23360, 24528, 26040, 26645, 27156, 27776, 28032, 29760, 30660, 31682, 31974, 32704, 33945, 34720, 35040, 36208, 37303, 40880, 41664, 42632, 45260, 46720, 47523, 49056, 52080, 53290, 54312, 59520, 61320, 63364, 63948, 65408, 67890, 69440, 70080, 72416, 74606, 79205, 79935, 81760, 83328, 85264, 90520, 95046, 98112, 104160, 106580, 108624, 111909, 122640, 126728, 127896, 135780, 138880, 140160, 144832, 149212, 158410, 159870, 163520, 165199, 170528, 181040, 186515, 190092, 196224, 208320, 213160, 217248, 223818, 237615, 245280, 253456, 255792, 271560, 289664, 298424, 316820, 319740, 327040, 330398, 341056, 362080, 373030, 380184, 416640, 426320, 434496, 447636, 475230, 490560, 495597, 506912, 511584, 543120, 559545, 596848, 633640, 639480, 660796, 682112, 724160, 746060, 760368, 825995, 852640, 868992, 895272, 950460, 981120, 991194, 1013824, 1023168, 1086240, 1119090, 1156393, 1193696, 1267280, 1278960, 1321592, 1448320, 1492120, 1520736, 1651990, 1705280, 1790544, 1900920, 1982388, 2027648, 2046336, 2172480, 2238180, 2312786, 2387392, 2477985, 2534560, 2557920, 2643184, 2984240, 3041472, 3303980, 3410560, 3469179, 3581088, 3801840, 3964776, 4344960, 4476360, 4625572, 4774784, 4955970, 5069120, 5115840, 5286368, 5781965, 5968480, 6082944, 6607960, 6938358, 7162176, 7603680, 7929552, 8952720, 9251144, 9911940, 10138240, 10231680, 10572736, 11563930, 11936960, 13215920, 13876716, 14324352, 15207360, 15859104, 17345895, 17905440, 18502288, 19823880, 21145472, 23127860, 23873920, 26431840, 27753432, 30414720, 31718208, 34691790, 35810880, 37004576, 39647760, 46255720, 52863680, 55506864, 63436416, 69383580, 71621760, 74009152, 79295520, 92511440, 105727360, 111013728, 138767160, 148018304, 158591040, 185022880, 222027456, 277534320, 317182080, 370045760, 444054912, 555068640, 740091520, 1110137280, 2220274560]

約数ペア:

[(1, 2220274560), (2, 1110137280), (3, 740091520), (4, 555068640), (5, 444054912), (6, 370045760), (7, 317182080), (8, 277534320), (10, 222027456), (12, 185022880), (14, 158591040), (15, 148018304), (16, 138767160), (20, 111013728), (21, 105727360), (24, 92511440), (28, 79295520), (30, 74009152), (31, 71621760), (32, 69383580), (35, 63436416), (40, 55506864), (42, 52863680), (48, 46255720), (56, 39647760), (60, 37004576), (62, 35810880), (64, 34691790), (70, 31718208), (73, 30414720), (80, 27753432), (84, 26431840), (93, 23873920), (96, 23127860), (105, 21145472), (112, 19823880), (120, 18502288), (124, 17905440), (128, 17345895), (140, 15859104), (146, 15207360), (155, 14324352), (160, 13876716), (168, 13215920), (186, 11936960), (192, 11563930), (210, 10572736), (217, 10231680), (219, 10138240), (224, 9911940), (240, 9251144), (248, 8952720), (280, 7929552), (292, 7603680), (310, 7162176), (320, 6938358), (336, 6607960), (365, 6082944), (372, 5968480), (384, 5781965), (420, 5286368), (434, 5115840), (438, 5069120), (448, 4955970), (465, 4774784), (480, 4625572), (496, 4476360), (511, 4344960), (560, 3964776), (584, 3801840), (620, 3581088), (640, 3469179), (651, 3410560), (672, 3303980), (730, 3041472), (744, 2984240), (840, 2643184), (868, 2557920), (876, 2534560), (896, 2477985), (930, 2387392), (960, 2312786), (992, 2238180), (1022, 2172480), (1085, 2046336), (1095, 2027648), (1120, 1982388), (1168, 1900920), (1240, 1790544), (1302, 1705280), (1344, 1651990), (1460, 1520736), (1488, 1492120), (1533, 1448320), (1680, 1321592), (1736, 1278960), (1752, 1267280), (1860, 1193696), (1920, 1156393), (1984, 1119090), (2044, 1086240), (2170, 1023168), (2190, 1013824), (2240, 991194), (2263, 981120), (2336, 950460), (2480, 895272), (2555, 868992), (2604, 852640), (2688, 825995), (2920, 760368), (2976, 746060), (3066, 724160), (3255, 682112), (3360, 660796), (3472, 639480), (3504, 633640), (3720, 596848), (3968, 559545), (4088, 543120), (4340, 511584), (4380, 506912), (4480, 495597), (4526, 490560), (4672, 475230), (4960, 447636), (5110, 434496), (5208, 426320), (5329, 416640), (5840, 380184), (5952, 373030), (6132, 362080), (6510, 341056), (6720, 330398), (6789, 327040), (6944, 319740), (7008, 316820), (7440, 298424), (7665, 289664), (8176, 271560), (8680, 255792), (8760, 253456), (9052, 245280), (9344, 237615), (9920, 223818), (10220, 217248), (10416, 213160), (10658, 208320), (11315, 196224), (11680, 190092), (11904, 186515), (12264, 181040), (13020, 170528), (13440, 165199), (13578, 163520), (13888, 159870), (14016, 158410), (14880, 149212), (15330, 144832), (15841, 140160), (15987, 138880), (16352, 135780), (17360, 127896), (17520, 126728), (18104, 122640), (19840, 111909), (20440, 108624), (20832, 106580), (21316, 104160), (22630, 98112), (23360, 95046), (24528, 90520), (26040, 85264), (26645, 83328), (27156, 81760), (27776, 79935), (28032, 79205), (29760, 74606), (30660, 72416), (31682, 70080), (31974, 69440), (32704, 67890), (33945, 65408), (34720, 63948), (35040, 63364), (36208, 61320), (37303, 59520), (40880, 54312), (41664, 53290), (42632, 52080), (45260, 49056), (46720, 47523)]