1900969920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 336

約数和(自身を含む): 7099511328

約数和(自身を除く): 5198541408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 240, 246, 255, 272, 288, 306, 320, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 576, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 947, 960, 984, 1020, 1088, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1632, 1640, 1845, 1894, 1968, 2040, 2091, 2448, 2460, 2624, 2720, 2788, 2841, 2880, 2952, 3060, 3264, 3280, 3485, 3690, 3788, 3936, 4080, 4182, 4735, 4896, 4920, 5440, 5576, 5682, 5904, 6120, 6273, 6560, 6970, 7380, 7576, 7872, 8160, 8364, 8523, 9470, 9792, 9840, 10455, 11152, 11364, 11808, 12240, 12546, 13120, 13940, 14205, 14760, 15152, 16099, 16320, 16728, 17046, 18940, 19680, 20910, 22304, 22728, 23616, 24480, 25092, 27880, 28410, 29520, 30304, 31365, 32198, 33456, 34092, 37880, 38827, 39360, 41820, 42615, 44608, 45456, 48297, 48960, 50184, 55760, 56820, 59040, 60608, 62730, 64396, 66912, 68184, 75760, 77654, 80495, 83640, 85230, 90912, 96594, 100368, 111520, 113640, 116481, 118080, 125460, 128792, 133824, 136368, 144891, 151520, 155308, 160990, 167280, 170460, 181824, 193188, 194135, 200736, 223040, 227280, 232962, 241485, 250920, 257584, 272736, 289782, 303040, 310616, 321980, 334560, 340920, 349443, 386376, 388270, 401472, 454560, 465924, 482970, 501840, 515168, 545472, 579564, 582405, 621232, 643960, 660059, 669120, 681840, 698886, 724455, 772752, 776540, 909120, 931848, 965940, 1003680, 1030336, 1159128, 1164810, 1242464, 1287920, 1320118, 1363680, 1397772, 1448910, 1545504, 1553080, 1747215, 1863696, 1931880, 1980177, 2007360, 2318256, 2329620, 2484928, 2575840, 2640236, 2727360, 2795544, 2897820, 3091008, 3106160, 3300295, 3494430, 3727392, 3863760, 3960354, 4636512, 4659240, 5151680, 5280472, 5591088, 5795640, 5940531, 6212320, 6600590, 6988860, 7454784, 7727520, 7920708, 9273024, 9318480, 9900885, 10560944, 11182176, 11591280, 11881062, 12424640, 13201180, 13977720, 15455040, 15841416, 18636960, 19801770, 21121888, 22364352, 23182560, 23762124, 26402360, 27955440, 29702655, 31682832, 37273920, 39603540, 42243776, 46365120, 47524248, 52804720, 55910880, 59405310, 63365664, 79207080, 95048496, 105609440, 111821760, 118810620, 126731328, 158414160, 190096992, 211218880, 237621240, 316828320, 380193984, 475242480, 633656640, 950484960, 1900969920]

約数ペア:

[(1, 1900969920), (2, 950484960), (3, 633656640), (4, 475242480), (5, 380193984), (6, 316828320), (8, 237621240), (9, 211218880), (10, 190096992), (12, 158414160), (15, 126731328), (16, 118810620), (17, 111821760), (18, 105609440), (20, 95048496), (24, 79207080), (30, 63365664), (32, 59405310), (34, 55910880), (36, 52804720), (40, 47524248), (41, 46365120), (45, 42243776), (48, 39603540), (51, 37273920), (60, 31682832), (64, 29702655), (68, 27955440), (72, 26402360), (80, 23762124), (82, 23182560), (85, 22364352), (90, 21121888), (96, 19801770), (102, 18636960), (120, 15841416), (123, 15455040), (136, 13977720), (144, 13201180), (153, 12424640), (160, 11881062), (164, 11591280), (170, 11182176), (180, 10560944), (192, 9900885), (204, 9318480), (205, 9273024), (240, 7920708), (246, 7727520), (255, 7454784), (272, 6988860), (288, 6600590), (306, 6212320), (320, 5940531), (328, 5795640), (340, 5591088), (360, 5280472), (369, 5151680), (408, 4659240), (410, 4636512), (480, 3960354), (492, 3863760), (510, 3727392), (544, 3494430), (576, 3300295), (612, 3106160), (615, 3091008), (656, 2897820), (680, 2795544), (697, 2727360), (720, 2640236), (738, 2575840), (765, 2484928), (816, 2329620), (820, 2318256), (947, 2007360), (960, 1980177), (984, 1931880), (1020, 1863696), (1088, 1747215), (1224, 1553080), (1230, 1545504), (1312, 1448910), (1360, 1397772), (1394, 1363680), (1440, 1320118), (1476, 1287920), (1530, 1242464), (1632, 1164810), (1640, 1159128), (1845, 1030336), (1894, 1003680), (1968, 965940), (2040, 931848), (2091, 909120), (2448, 776540), (2460, 772752), (2624, 724455), (2720, 698886), (2788, 681840), (2841, 669120), (2880, 660059), (2952, 643960), (3060, 621232), (3264, 582405), (3280, 579564), (3485, 545472), (3690, 515168), (3788, 501840), (3936, 482970), (4080, 465924), (4182, 454560), (4735, 401472), (4896, 388270), (4920, 386376), (5440, 349443), (5576, 340920), (5682, 334560), (5904, 321980), (6120, 310616), (6273, 303040), (6560, 289782), (6970, 272736), (7380, 257584), (7576, 250920), (7872, 241485), (8160, 232962), (8364, 227280), (8523, 223040), (9470, 200736), (9792, 194135), (9840, 193188), (10455, 181824), (11152, 170460), (11364, 167280), (11808, 160990), (12240, 155308), (12546, 151520), (13120, 144891), (13940, 136368), (14205, 133824), (14760, 128792), (15152, 125460), (16099, 118080), (16320, 116481), (16728, 113640), (17046, 111520), (18940, 100368), (19680, 96594), (20910, 90912), (22304, 85230), (22728, 83640), (23616, 80495), (24480, 77654), (25092, 75760), (27880, 68184), (28410, 66912), (29520, 64396), (30304, 62730), (31365, 60608), (32198, 59040), (33456, 56820), (34092, 55760), (37880, 50184), (38827, 48960), (39360, 48297), (41820, 45456), (42615, 44608)]