19445301120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{29527}}^1$

素因数の和:29570

約数の個数: 256

約数和(自身を含む): 72284544000

約数和(自身を除く): 52839242880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 29527, 31360, 32928, 41160, 43904, 47040, 54880, 59054, 65856, 82320, 88581, 94080, 109760, 118108, 131712, 147635, 164640, 177162, 206689, 219520, 236216, 295270, 329280, 354324, 413378, 442905, 472432, 590540, 620067, 658560, 708648, 826756, 885810, 944864, 1033445, 1181080, 1240134, 1417296, 1446823, 1653512, 1771620, 1889728, 2066890, 2362160, 2480268, 2834592, 2893646, 3100335, 3307024, 3543240, 3779456, 4133780, 4340469, 4724320, 4960536, 5669184, 5787292, 6200670, 6614048, 7086480, 7234115, 8267560, 8680938, 9448640, 9921072, 10127761, 11338368, 11574584, 12401340, 13228096, 14172960, 14468230, 16535120, 17361876, 18897280, 19842144, 20255522, 21702345, 23149168, 24802680, 26456192, 28345920, 28936460, 30383283, 33070240, 34723752, 39684288, 40511044, 43404690, 46298336, 49605360, 50638805, 56691840, 57872920, 60766566, 66140480, 69447504, 79368576, 81022088, 86809380, 92596672, 99210720, 101277610, 115745840, 121533132, 132280960, 138895008, 151916415, 162044176, 173618760, 185193344, 198421440, 202555220, 231491680, 243066264, 277790016, 303832830, 324088352, 347237520, 396842880, 405110440, 462983360, 486132528, 555580032, 607665660, 648176704, 694475040, 810220880, 925966720, 972265056, 1215331320, 1296353408, 1388950080, 1620441760, 1944530112, 2430662640, 2777900160, 3240883520, 3889060224, 4861325280, 6481767040, 9722650560, 19445301120]

約数ペア:

[(1, 19445301120), (2, 9722650560), (3, 6481767040), (4, 4861325280), (5, 3889060224), (6, 3240883520), (7, 2777900160), (8, 2430662640), (10, 1944530112), (12, 1620441760), (14, 1388950080), (15, 1296353408), (16, 1215331320), (20, 972265056), (21, 925966720), (24, 810220880), (28, 694475040), (30, 648176704), (32, 607665660), (35, 555580032), (40, 486132528), (42, 462983360), (48, 405110440), (49, 396842880), (56, 347237520), (60, 324088352), (64, 303832830), (70, 277790016), (80, 243066264), (84, 231491680), (96, 202555220), (98, 198421440), (105, 185193344), (112, 173618760), (120, 162044176), (128, 151916415), (140, 138895008), (147, 132280960), (160, 121533132), (168, 115745840), (192, 101277610), (196, 99210720), (210, 92596672), (224, 86809380), (240, 81022088), (245, 79368576), (280, 69447504), (294, 66140480), (320, 60766566), (336, 57872920), (343, 56691840), (384, 50638805), (392, 49605360), (420, 46298336), (448, 43404690), (480, 40511044), (490, 39684288), (560, 34723752), (588, 33070240), (640, 30383283), (672, 28936460), (686, 28345920), (735, 26456192), (784, 24802680), (840, 23149168), (896, 21702345), (960, 20255522), (980, 19842144), (1029, 18897280), (1120, 17361876), (1176, 16535120), (1344, 14468230), (1372, 14172960), (1470, 13228096), (1568, 12401340), (1680, 11574584), (1715, 11338368), (1920, 10127761), (1960, 9921072), (2058, 9448640), (2240, 8680938), (2352, 8267560), (2688, 7234115), (2744, 7086480), (2940, 6614048), (3136, 6200670), (3360, 5787292), (3430, 5669184), (3920, 4960536), (4116, 4724320), (4480, 4340469), (4704, 4133780), (5145, 3779456), (5488, 3543240), (5880, 3307024), (6272, 3100335), (6720, 2893646), (6860, 2834592), (7840, 2480268), (8232, 2362160), (9408, 2066890), (10290, 1889728), (10976, 1771620), (11760, 1653512), (13440, 1446823), (13720, 1417296), (15680, 1240134), (16464, 1181080), (18816, 1033445), (20580, 944864), (21952, 885810), (23520, 826756), (27440, 708648), (29527, 658560), (31360, 620067), (32928, 590540), (41160, 472432), (43904, 442905), (47040, 413378), (54880, 354324), (59054, 329280), (65856, 295270), (82320, 236216), (88581, 219520), (94080, 206689), (109760, 177162), (118108, 164640), (131712, 147635)]