307437480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 192

約数和(自身を含む): 1202198400

約数和(自身を除く): 894760920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6421, 6840, 7980, 9576, 11970, 12842, 15960, 19263, 23940, 25684, 32105, 38526, 44947, 47880, 51368, 57789, 64210, 77052, 89894, 96315, 115578, 121999, 128420, 134841, 154104, 179788, 192630, 224735, 231156, 243998, 256840, 269682, 288945, 359576, 365997, 385260, 404523, 449470, 462312, 487996, 539364, 577890, 609995, 674205, 731994, 770520, 809046, 853993, 898940, 975992, 1078728, 1097991, 1155780, 1219990, 1348410, 1463988, 1618092, 1707986, 1797880, 1829985, 2022615, 2195982, 2311560, 2439980, 2561979, 2696820, 2927976, 3236184, 3415972, 3659970, 4045230, 4269965, 4391964, 4879960, 5123958, 5393640, 5489955, 6831944, 7319940, 7685937, 8090460, 8539930, 8783928, 10247916, 10979910, 12809895, 14639880, 15371874, 16180920, 17079860, 20495832, 21959820, 25619790, 30743748, 34159720, 38429685, 43919640, 51239580, 61487496, 76859370, 102479160, 153718740, 307437480]

約数ペア:

[(1, 307437480), (2, 153718740), (3, 102479160), (4, 76859370), (5, 61487496), (6, 51239580), (7, 43919640), (8, 38429685), (9, 34159720), (10, 30743748), (12, 25619790), (14, 21959820), (15, 20495832), (18, 17079860), (19, 16180920), (20, 15371874), (21, 14639880), (24, 12809895), (28, 10979910), (30, 10247916), (35, 8783928), (36, 8539930), (38, 8090460), (40, 7685937), (42, 7319940), (45, 6831944), (56, 5489955), (57, 5393640), (60, 5123958), (63, 4879960), (70, 4391964), (72, 4269965), (76, 4045230), (84, 3659970), (90, 3415972), (95, 3236184), (105, 2927976), (114, 2696820), (120, 2561979), (126, 2439980), (133, 2311560), (140, 2195982), (152, 2022615), (168, 1829985), (171, 1797880), (180, 1707986), (190, 1618092), (210, 1463988), (228, 1348410), (252, 1219990), (266, 1155780), (280, 1097991), (285, 1078728), (315, 975992), (342, 898940), (360, 853993), (380, 809046), (399, 770520), (420, 731994), (456, 674205), (504, 609995), (532, 577890), (570, 539364), (630, 487996), (665, 462312), (684, 449470), (760, 404523), (798, 385260), (840, 365997), (855, 359576), (1064, 288945), (1140, 269682), (1197, 256840), (1260, 243998), (1330, 231156), (1368, 224735), (1596, 192630), (1710, 179788), (1995, 154104), (2280, 134841), (2394, 128420), (2520, 121999), (2660, 115578), (3192, 96315), (3420, 89894), (3990, 77052), (4788, 64210), (5320, 57789), (5985, 51368), (6421, 47880), (6840, 44947), (7980, 38526), (9576, 32105), (11970, 25684), (12842, 23940), (15960, 19263)]