29477280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 109928448

約数和(自身を除く): 80451168

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, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 283, 310, 336, 372, 420, 434, 465, 480, 496, 560, 566, 620, 651, 672, 744, 840, 849, 868, 930, 992, 1085, 1120, 1132, 1240, 1302, 1415, 1488, 1680, 1698, 1736, 1860, 1981, 2170, 2264, 2480, 2604, 2830, 2976, 3255, 3360, 3396, 3472, 3720, 3962, 4245, 4340, 4528, 4960, 5208, 5660, 5943, 6510, 6792, 6944, 7440, 7924, 8490, 8680, 8773, 9056, 9905, 10416, 11320, 11886, 13020, 13584, 14880, 15848, 16980, 17360, 17546, 19810, 20832, 22640, 23772, 26040, 26319, 27168, 29715, 31696, 33960, 34720, 35092, 39620, 43865, 45280, 47544, 52080, 52638, 59430, 61411, 63392, 67920, 70184, 79240, 87730, 95088, 104160, 105276, 118860, 122822, 131595, 135840, 140368, 158480, 175460, 184233, 190176, 210552, 237720, 245644, 263190, 280736, 307055, 316960, 350920, 368466, 421104, 475440, 491288, 526380, 614110, 701840, 736932, 842208, 921165, 950880, 982576, 1052760, 1228220, 1403680, 1473864, 1842330, 1965152, 2105520, 2456440, 2947728, 3684660, 4211040, 4912880, 5895456, 7369320, 9825760, 14738640, 29477280]

約数ペア:

[(1, 29477280), (2, 14738640), (3, 9825760), (4, 7369320), (5, 5895456), (6, 4912880), (7, 4211040), (8, 3684660), (10, 2947728), (12, 2456440), (14, 2105520), (15, 1965152), (16, 1842330), (20, 1473864), (21, 1403680), (24, 1228220), (28, 1052760), (30, 982576), (31, 950880), (32, 921165), (35, 842208), (40, 736932), (42, 701840), (48, 614110), (56, 526380), (60, 491288), (62, 475440), (70, 421104), (80, 368466), (84, 350920), (93, 316960), (96, 307055), (105, 280736), (112, 263190), (120, 245644), (124, 237720), (140, 210552), (155, 190176), (160, 184233), (168, 175460), (186, 158480), (210, 140368), (217, 135840), (224, 131595), (240, 122822), (248, 118860), (280, 105276), (283, 104160), (310, 95088), (336, 87730), (372, 79240), (420, 70184), (434, 67920), (465, 63392), (480, 61411), (496, 59430), (560, 52638), (566, 52080), (620, 47544), (651, 45280), (672, 43865), (744, 39620), (840, 35092), (849, 34720), (868, 33960), (930, 31696), (992, 29715), (1085, 27168), (1120, 26319), (1132, 26040), (1240, 23772), (1302, 22640), (1415, 20832), (1488, 19810), (1680, 17546), (1698, 17360), (1736, 16980), (1860, 15848), (1981, 14880), (2170, 13584), (2264, 13020), (2480, 11886), (2604, 11320), (2830, 10416), (2976, 9905), (3255, 9056), (3360, 8773), (3396, 8680), (3472, 8490), (3720, 7924), (3962, 7440), (4245, 6944), (4340, 6792), (4528, 6510), (4960, 5943), (5208, 5660)]