178077120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 224

約数和(自身を含む): 641786880

約数和(自身を除く): 463709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 751, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1502, 1520, 1560, 1824, 1976, 2080, 2253, 2280, 2470, 2496, 2964, 3004, 3040, 3120, 3648, 3705, 3755, 3952, 4160, 4506, 4560, 4940, 5928, 6008, 6080, 6240, 7410, 7510, 7904, 9012, 9120, 9763, 9880, 11265, 11856, 12016, 12480, 14269, 14820, 15020, 15808, 18024, 18240, 19526, 19760, 22530, 23712, 24032, 28538, 29289, 29640, 30040, 36048, 39052, 39520, 42807, 45060, 47424, 48064, 48815, 57076, 58578, 59280, 60080, 71345, 72096, 78104, 79040, 85614, 90120, 97630, 114152, 117156, 118560, 120160, 142690, 144192, 146445, 156208, 171228, 180240, 185497, 195260, 214035, 228304, 234312, 237120, 240320, 285380, 292890, 312416, 342456, 360480, 370994, 390520, 428070, 456608, 468624, 556491, 570760, 585780, 624832, 684912, 720960, 741988, 781040, 856140, 913216, 927485, 937248, 1112982, 1141520, 1171560, 1369824, 1483976, 1562080, 1712280, 1854970, 1874496, 2225964, 2283040, 2343120, 2739648, 2782455, 2967952, 3124160, 3424560, 3709940, 4451928, 4566080, 4686240, 5564910, 5935904, 6849120, 7419880, 8903856, 9372480, 11129820, 11871808, 13698240, 14839760, 17807712, 22259640, 29679520, 35615424, 44519280, 59359040, 89038560, 178077120]

約数ペア:

[(1, 178077120), (2, 89038560), (3, 59359040), (4, 44519280), (5, 35615424), (6, 29679520), (8, 22259640), (10, 17807712), (12, 14839760), (13, 13698240), (15, 11871808), (16, 11129820), (19, 9372480), (20, 8903856), (24, 7419880), (26, 6849120), (30, 5935904), (32, 5564910), (38, 4686240), (39, 4566080), (40, 4451928), (48, 3709940), (52, 3424560), (57, 3124160), (60, 2967952), (64, 2782455), (65, 2739648), (76, 2343120), (78, 2283040), (80, 2225964), (95, 1874496), (96, 1854970), (104, 1712280), (114, 1562080), (120, 1483976), (130, 1369824), (152, 1171560), (156, 1141520), (160, 1112982), (190, 937248), (192, 927485), (195, 913216), (208, 856140), (228, 781040), (240, 741988), (247, 720960), (260, 684912), (285, 624832), (304, 585780), (312, 570760), (320, 556491), (380, 468624), (390, 456608), (416, 428070), (456, 390520), (480, 370994), (494, 360480), (520, 342456), (570, 312416), (608, 292890), (624, 285380), (741, 240320), (751, 237120), (760, 234312), (780, 228304), (832, 214035), (912, 195260), (960, 185497), (988, 180240), (1040, 171228), (1140, 156208), (1216, 146445), (1235, 144192), (1248, 142690), (1482, 120160), (1502, 118560), (1520, 117156), (1560, 114152), (1824, 97630), (1976, 90120), (2080, 85614), (2253, 79040), (2280, 78104), (2470, 72096), (2496, 71345), (2964, 60080), (3004, 59280), (3040, 58578), (3120, 57076), (3648, 48815), (3705, 48064), (3755, 47424), (3952, 45060), (4160, 42807), (4506, 39520), (4560, 39052), (4940, 36048), (5928, 30040), (6008, 29640), (6080, 29289), (6240, 28538), (7410, 24032), (7510, 23712), (7904, 22530), (9012, 19760), (9120, 19526), (9763, 18240), (9880, 18024), (11265, 15808), (11856, 15020), (12016, 14820), (12480, 14269)]