30815666560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4825

約数の個数: 256

約数和(自身を含む): 88776622080

約数和(自身を除く): 57960955520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 47, 56, 62, 64, 70, 80, 94, 112, 124, 128, 140, 155, 160, 188, 217, 224, 235, 248, 280, 310, 320, 329, 376, 434, 448, 470, 496, 560, 620, 640, 658, 752, 868, 896, 940, 992, 1085, 1120, 1240, 1316, 1457, 1504, 1645, 1736, 1880, 1984, 2170, 2240, 2480, 2632, 2914, 3008, 3290, 3472, 3760, 3968, 4340, 4480, 4721, 4960, 5264, 5828, 6016, 6580, 6944, 7285, 7520, 8680, 9442, 9920, 10199, 10528, 11656, 13160, 13888, 14570, 15040, 17360, 18884, 19840, 20398, 21056, 23312, 23605, 26320, 27776, 29140, 30080, 33047, 34720, 37768, 40796, 42112, 46624, 47210, 50995, 52640, 58280, 66094, 69440, 75536, 81592, 93248, 94420, 101990, 105280, 116560, 132188, 138880, 146351, 151072, 163184, 165235, 186496, 188840, 203980, 210560, 221887, 233120, 264376, 292702, 302144, 326368, 330470, 377680, 407960, 443774, 466240, 528752, 585404, 604288, 652736, 660940, 731755, 755360, 815920, 887548, 932480, 1024457, 1057504, 1109435, 1170808, 1305472, 1321880, 1463510, 1510720, 1553209, 1631840, 1775096, 2048914, 2115008, 2218870, 2341616, 2643760, 2927020, 3021440, 3106418, 3263680, 3550192, 4097828, 4230016, 4437740, 4683232, 5122285, 5287520, 5854040, 6212836, 6527360, 6878497, 7100384, 7766045, 8195656, 8875480, 9366464, 10244570, 10575040, 11708080, 12425672, 13756994, 14200768, 15532090, 16391312, 17750960, 18732928, 20489140, 21150080, 23416160, 24851344, 27513988, 28401536, 31064180, 32782624, 34392485, 35501920, 40978280, 46832320, 48149479, 49702688, 55027976, 62128360, 65565248, 68784970, 71003840, 81956560, 93664640, 96298958, 99405376, 110055952, 124256720, 131130496, 137569940, 142007680, 163913120, 192597916, 198810752, 220111904, 240747395, 248513440, 275139880, 327826240, 385195832, 440223808, 481494790, 497026880, 550279760, 655652480, 770391664, 880447616, 962989580, 994053760, 1100559520, 1540783328, 1925979160, 2201119040, 3081566656, 3851958320, 4402238080, 6163133312, 7703916640, 15407833280, 30815666560]

約数ペア:

[(1, 30815666560), (2, 15407833280), (4, 7703916640), (5, 6163133312), (7, 4402238080), (8, 3851958320), (10, 3081566656), (14, 2201119040), (16, 1925979160), (20, 1540783328), (28, 1100559520), (31, 994053760), (32, 962989580), (35, 880447616), (40, 770391664), (47, 655652480), (56, 550279760), (62, 497026880), (64, 481494790), (70, 440223808), (80, 385195832), (94, 327826240), (112, 275139880), (124, 248513440), (128, 240747395), (140, 220111904), (155, 198810752), (160, 192597916), (188, 163913120), (217, 142007680), (224, 137569940), (235, 131130496), (248, 124256720), (280, 110055952), (310, 99405376), (320, 96298958), (329, 93664640), (376, 81956560), (434, 71003840), (448, 68784970), (470, 65565248), (496, 62128360), (560, 55027976), (620, 49702688), (640, 48149479), (658, 46832320), (752, 40978280), (868, 35501920), (896, 34392485), (940, 32782624), (992, 31064180), (1085, 28401536), (1120, 27513988), (1240, 24851344), (1316, 23416160), (1457, 21150080), (1504, 20489140), (1645, 18732928), (1736, 17750960), (1880, 16391312), (1984, 15532090), (2170, 14200768), (2240, 13756994), (2480, 12425672), (2632, 11708080), (2914, 10575040), (3008, 10244570), (3290, 9366464), (3472, 8875480), (3760, 8195656), (3968, 7766045), (4340, 7100384), (4480, 6878497), (4721, 6527360), (4960, 6212836), (5264, 5854040), (5828, 5287520), (6016, 5122285), (6580, 4683232), (6944, 4437740), (7285, 4230016), (7520, 4097828), (8680, 3550192), (9442, 3263680), (9920, 3106418), (10199, 3021440), (10528, 2927020), (11656, 2643760), (13160, 2341616), (13888, 2218870), (14570, 2115008), (15040, 2048914), (17360, 1775096), (18884, 1631840), (19840, 1553209), (20398, 1510720), (21056, 1463510), (23312, 1321880), (23605, 1305472), (26320, 1170808), (27776, 1109435), (29140, 1057504), (30080, 1024457), (33047, 932480), (34720, 887548), (37768, 815920), (40796, 755360), (42112, 731755), (46624, 660940), (47210, 652736), (50995, 604288), (52640, 585404), (58280, 528752), (66094, 466240), (69440, 443774), (75536, 407960), (81592, 377680), (93248, 330470), (94420, 326368), (101990, 302144), (105280, 292702), (116560, 264376), (132188, 233120), (138880, 221887), (146351, 210560), (151072, 203980), (163184, 188840), (165235, 186496)]