74756640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 192

約数和(自身を含む): 283530240

約数和(自身を除く): 208773600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1171, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2342, 2660, 3040, 3192, 3360, 3513, 3990, 4256, 4560, 4684, 5320, 5855, 6384, 7026, 7980, 8197, 9120, 9368, 10640, 11710, 12768, 14052, 15960, 16394, 17565, 18736, 21280, 22249, 23420, 24591, 28104, 31920, 32788, 35130, 37472, 40985, 44498, 46840, 49182, 56208, 63840, 65576, 66747, 70260, 81970, 88996, 93680, 98364, 111245, 112416, 122955, 131152, 133494, 140520, 155743, 163940, 177992, 187360, 196728, 222490, 245910, 262304, 266988, 281040, 311486, 327880, 333735, 355984, 393456, 444980, 467229, 491820, 533976, 562080, 622972, 655760, 667470, 711968, 778715, 786912, 889960, 934458, 983640, 1067952, 1245944, 1311520, 1334940, 1557430, 1779920, 1868916, 1967280, 2135904, 2336145, 2491888, 2669880, 3114860, 3559840, 3737832, 3934560, 4672290, 4983776, 5339760, 6229720, 7475664, 9344580, 10679520, 12459440, 14951328, 18689160, 24918880, 37378320, 74756640]

約数ペア:

[(1, 74756640), (2, 37378320), (3, 24918880), (4, 18689160), (5, 14951328), (6, 12459440), (7, 10679520), (8, 9344580), (10, 7475664), (12, 6229720), (14, 5339760), (15, 4983776), (16, 4672290), (19, 3934560), (20, 3737832), (21, 3559840), (24, 3114860), (28, 2669880), (30, 2491888), (32, 2336145), (35, 2135904), (38, 1967280), (40, 1868916), (42, 1779920), (48, 1557430), (56, 1334940), (57, 1311520), (60, 1245944), (70, 1067952), (76, 983640), (80, 934458), (84, 889960), (95, 786912), (96, 778715), (105, 711968), (112, 667470), (114, 655760), (120, 622972), (133, 562080), (140, 533976), (152, 491820), (160, 467229), (168, 444980), (190, 393456), (210, 355984), (224, 333735), (228, 327880), (240, 311486), (266, 281040), (280, 266988), (285, 262304), (304, 245910), (336, 222490), (380, 196728), (399, 187360), (420, 177992), (456, 163940), (480, 155743), (532, 140520), (560, 133494), (570, 131152), (608, 122955), (665, 112416), (672, 111245), (760, 98364), (798, 93680), (840, 88996), (912, 81970), (1064, 70260), (1120, 66747), (1140, 65576), (1171, 63840), (1330, 56208), (1520, 49182), (1596, 46840), (1680, 44498), (1824, 40985), (1995, 37472), (2128, 35130), (2280, 32788), (2342, 31920), (2660, 28104), (3040, 24591), (3192, 23420), (3360, 22249), (3513, 21280), (3990, 18736), (4256, 17565), (4560, 16394), (4684, 15960), (5320, 14052), (5855, 12768), (6384, 11710), (7026, 10640), (7980, 9368), (8197, 9120)]