981434880

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{4733}}^1$

素因数の和:4768

約数の個数: 200

約数和(自身を含む): 3515932332

約数和(自身を除く): 2534497452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 4733, 5184, 5760, 6480, 6912, 7680, 8640, 9466, 10368, 11520, 12960, 13824, 14199, 17280, 18932, 20736, 23040, 23665, 25920, 28398, 34560, 37864, 41472, 42597, 47330, 51840, 56796, 69120, 70995, 75728, 85194, 94660, 103680, 113592, 127791, 141990, 151456, 170388, 189320, 207360, 212985, 227184, 255582, 283980, 302912, 340776, 378640, 383373, 425970, 454368, 511164, 567960, 605824, 638955, 681552, 757280, 766746, 851940, 908736, 1022328, 1135920, 1211648, 1277910, 1363104, 1514560, 1533492, 1703880, 1817472, 1916865, 2044656, 2271840, 2423296, 2555820, 2726208, 3029120, 3066984, 3407760, 3634944, 3833730, 4089312, 4543680, 5111640, 5452416, 6058240, 6133968, 6815520, 7269888, 7667460, 8178624, 9087360, 10223280, 10904832, 12116480, 12267936, 13631040, 15334920, 16357248, 18174720, 20446560, 21809664, 24535872, 27262080, 30669840, 32714496, 36349440, 40893120, 49071744, 54524160, 61339680, 65428992, 81786240, 98143488, 109048320, 122679360, 163572480, 196286976, 245358720, 327144960, 490717440, 981434880]

約数ペア:

[(1, 981434880), (2, 490717440), (3, 327144960), (4, 245358720), (5, 196286976), (6, 163572480), (8, 122679360), (9, 109048320), (10, 98143488), (12, 81786240), (15, 65428992), (16, 61339680), (18, 54524160), (20, 49071744), (24, 40893120), (27, 36349440), (30, 32714496), (32, 30669840), (36, 27262080), (40, 24535872), (45, 21809664), (48, 20446560), (54, 18174720), (60, 16357248), (64, 15334920), (72, 13631040), (80, 12267936), (81, 12116480), (90, 10904832), (96, 10223280), (108, 9087360), (120, 8178624), (128, 7667460), (135, 7269888), (144, 6815520), (160, 6133968), (162, 6058240), (180, 5452416), (192, 5111640), (216, 4543680), (240, 4089312), (256, 3833730), (270, 3634944), (288, 3407760), (320, 3066984), (324, 3029120), (360, 2726208), (384, 2555820), (405, 2423296), (432, 2271840), (480, 2044656), (512, 1916865), (540, 1817472), (576, 1703880), (640, 1533492), (648, 1514560), (720, 1363104), (768, 1277910), (810, 1211648), (864, 1135920), (960, 1022328), (1080, 908736), (1152, 851940), (1280, 766746), (1296, 757280), (1440, 681552), (1536, 638955), (1620, 605824), (1728, 567960), (1920, 511164), (2160, 454368), (2304, 425970), (2560, 383373), (2592, 378640), (2880, 340776), (3240, 302912), (3456, 283980), (3840, 255582), (4320, 227184), (4608, 212985), (4733, 207360), (5184, 189320), (5760, 170388), (6480, 151456), (6912, 141990), (7680, 127791), (8640, 113592), (9466, 103680), (10368, 94660), (11520, 85194), (12960, 75728), (13824, 70995), (14199, 69120), (17280, 56796), (18932, 51840), (20736, 47330), (23040, 42597), (23665, 41472), (25920, 37864), (28398, 34560)]