19481150880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{588199}}^1$

素因数の和:588243

約数の個数: 144

約数和(自身を含む): 69369955200

約数和(自身を除く): 49888804320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 588199, 1176398, 1764597, 2352796, 2940995, 3529194, 4705592, 5293791, 5881990, 7058388, 8822985, 9411184, 10587582, 11763980, 13528577, 14116776, 17645970, 18822368, 21175164, 23527960, 26468955, 27057154, 28233552, 35291940, 40585731, 42350328, 47055920, 52937910, 54114308, 56467104, 67642885, 70583880, 81171462, 84700656, 94111840, 105875820, 108228616, 121757193, 135285770, 141167760, 162342924, 169401312, 202928655, 211751640, 216457232, 243514386, 270571540, 282335520, 324685848, 405857310, 423503280, 432914464, 487028772, 541143080, 608785965, 649371696, 811714620, 847006560, 974057544, 1082286160, 1217571930, 1298743392, 1623429240, 1948115088, 2164572320, 2435143860, 3246858480, 3896230176, 4870287720, 6493716960, 9740575440, 19481150880]

約数ペア:

[(1, 19481150880), (2, 9740575440), (3, 6493716960), (4, 4870287720), (5, 3896230176), (6, 3246858480), (8, 2435143860), (9, 2164572320), (10, 1948115088), (12, 1623429240), (15, 1298743392), (16, 1217571930), (18, 1082286160), (20, 974057544), (23, 847006560), (24, 811714620), (30, 649371696), (32, 608785965), (36, 541143080), (40, 487028772), (45, 432914464), (46, 423503280), (48, 405857310), (60, 324685848), (69, 282335520), (72, 270571540), (80, 243514386), (90, 216457232), (92, 211751640), (96, 202928655), (115, 169401312), (120, 162342924), (138, 141167760), (144, 135285770), (160, 121757193), (180, 108228616), (184, 105875820), (207, 94111840), (230, 84700656), (240, 81171462), (276, 70583880), (288, 67642885), (345, 56467104), (360, 54114308), (368, 52937910), (414, 47055920), (460, 42350328), (480, 40585731), (552, 35291940), (690, 28233552), (720, 27057154), (736, 26468955), (828, 23527960), (920, 21175164), (1035, 18822368), (1104, 17645970), (1380, 14116776), (1440, 13528577), (1656, 11763980), (1840, 10587582), (2070, 9411184), (2208, 8822985), (2760, 7058388), (3312, 5881990), (3680, 5293791), (4140, 4705592), (5520, 3529194), (6624, 2940995), (8280, 2352796), (11040, 1764597), (16560, 1176398), (33120, 588199)]