199291320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 709171200

約数和(自身を除く): 509879880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 71, 72, 90, 92, 108, 113, 115, 120, 135, 138, 142, 180, 184, 207, 213, 216, 226, 230, 270, 276, 284, 339, 345, 355, 360, 414, 426, 452, 460, 540, 552, 565, 568, 621, 639, 678, 690, 710, 828, 852, 904, 920, 1017, 1035, 1065, 1080, 1130, 1242, 1278, 1356, 1380, 1420, 1633, 1656, 1695, 1704, 1917, 2034, 2070, 2130, 2260, 2484, 2556, 2599, 2712, 2760, 2840, 3051, 3105, 3195, 3266, 3390, 3834, 4068, 4140, 4260, 4520, 4899, 4968, 5085, 5112, 5198, 6102, 6210, 6390, 6532, 6780, 7668, 7797, 8023, 8136, 8165, 8280, 8520, 9585, 9798, 10170, 10396, 12204, 12420, 12780, 12995, 13064, 13560, 14697, 15255, 15336, 15594, 16046, 16330, 19170, 19596, 20340, 20792, 23391, 24069, 24408, 24495, 24840, 25560, 25990, 29394, 30510, 31188, 32092, 32660, 38340, 38985, 39192, 40115, 40680, 44091, 46782, 48138, 48990, 51980, 58788, 61020, 62376, 64184, 65320, 70173, 72207, 73485, 76680, 77970, 80230, 88182, 93564, 96276, 97980, 103960, 116955, 117576, 120345, 122040, 140346, 144414, 146970, 155940, 160460, 176364, 184529, 187128, 192552, 195960, 216621, 220455, 233910, 240690, 280692, 288828, 293940, 311880, 320920, 350865, 352728, 361035, 369058, 433242, 440910, 467820, 481380, 553587, 561384, 577656, 587880, 701730, 722070, 738116, 866484, 881820, 922645, 935640, 962760, 1083105, 1107174, 1403460, 1444140, 1476232, 1660761, 1732968, 1763640, 1845290, 2166210, 2214348, 2767935, 2806920, 2888280, 3321522, 3690580, 4332420, 4428696, 4982283, 5535870, 6643044, 7381160, 8303805, 8664840, 9964566, 11071740, 13286088, 16607610, 19929132, 22143480, 24911415, 33215220, 39858264, 49822830, 66430440, 99645660, 199291320]

約数ペア:

[(1, 199291320), (2, 99645660), (3, 66430440), (4, 49822830), (5, 39858264), (6, 33215220), (8, 24911415), (9, 22143480), (10, 19929132), (12, 16607610), (15, 13286088), (18, 11071740), (20, 9964566), (23, 8664840), (24, 8303805), (27, 7381160), (30, 6643044), (36, 5535870), (40, 4982283), (45, 4428696), (46, 4332420), (54, 3690580), (60, 3321522), (69, 2888280), (71, 2806920), (72, 2767935), (90, 2214348), (92, 2166210), (108, 1845290), (113, 1763640), (115, 1732968), (120, 1660761), (135, 1476232), (138, 1444140), (142, 1403460), (180, 1107174), (184, 1083105), (207, 962760), (213, 935640), (216, 922645), (226, 881820), (230, 866484), (270, 738116), (276, 722070), (284, 701730), (339, 587880), (345, 577656), (355, 561384), (360, 553587), (414, 481380), (426, 467820), (452, 440910), (460, 433242), (540, 369058), (552, 361035), (565, 352728), (568, 350865), (621, 320920), (639, 311880), (678, 293940), (690, 288828), (710, 280692), (828, 240690), (852, 233910), (904, 220455), (920, 216621), (1017, 195960), (1035, 192552), (1065, 187128), (1080, 184529), (1130, 176364), (1242, 160460), (1278, 155940), (1356, 146970), (1380, 144414), (1420, 140346), (1633, 122040), (1656, 120345), (1695, 117576), (1704, 116955), (1917, 103960), (2034, 97980), (2070, 96276), (2130, 93564), (2260, 88182), (2484, 80230), (2556, 77970), (2599, 76680), (2712, 73485), (2760, 72207), (2840, 70173), (3051, 65320), (3105, 64184), (3195, 62376), (3266, 61020), (3390, 58788), (3834, 51980), (4068, 48990), (4140, 48138), (4260, 46782), (4520, 44091), (4899, 40680), (4968, 40115), (5085, 39192), (5112, 38985), (5198, 38340), (6102, 32660), (6210, 32092), (6390, 31188), (6532, 30510), (6780, 29394), (7668, 25990), (7797, 25560), (8023, 24840), (8136, 24495), (8165, 24408), (8280, 24069), (8520, 23391), (9585, 20792), (9798, 20340), (10170, 19596), (10396, 19170), (12204, 16330), (12420, 16046), (12780, 15594), (12995, 15336), (13064, 15255), (13560, 14697)]