1789043040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2906

約数の個数: 288

約数和(自身を含む): 6708199680

約数和(自身を除く): 4919156640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 2070, 2185, 2208, 2280, 2622, 2736, 2760, 2843, 3040, 3312, 3420, 3496, 3680, 3933, 4140, 4370, 4560, 5244, 5472, 5520, 5686, 6555, 6624, 6840, 6992, 7866, 8280, 8529, 8740, 9120, 10488, 11040, 11372, 13110, 13680, 13984, 14215, 15732, 16560, 17058, 17480, 19665, 20976, 22744, 25587, 26220, 27360, 28430, 31464, 33120, 34116, 34960, 39330, 41952, 42645, 45488, 51174, 52440, 54017, 56860, 62928, 65389, 68232, 69920, 78660, 85290, 90976, 102348, 104880, 108034, 113720, 125856, 127935, 130778, 136464, 157320, 162051, 170580, 196167, 204696, 209760, 216068, 227440, 255870, 261556, 270085, 272928, 314640, 324102, 326945, 341160, 392334, 409392, 432136, 454880, 486153, 511740, 523112, 540170, 588501, 629280, 648204, 653890, 682320, 784668, 810255, 818784, 864272, 972306, 980835, 1023480, 1046224, 1080340, 1177002, 1242391, 1296408, 1307780, 1364640, 1569336, 1620510, 1728544, 1944612, 1961670, 2046960, 2092448, 2160680, 2354004, 2430765, 2484782, 2592816, 2615560, 2942505, 3138672, 3241020, 3727173, 3889224, 3923340, 4093920, 4321360, 4708008, 4861530, 4969564, 5185632, 5231120, 5885010, 6211955, 6277344, 6482040, 7454346, 7778448, 7846680, 8642720, 9416016, 9723060, 9939128, 10462240, 11181519, 11770020, 12423910, 12964080, 14908692, 15556896, 15693360, 18635865, 18832032, 19446120, 19878256, 22363038, 23540040, 24847820, 25928160, 29817384, 31386720, 37271730, 38892240, 39756512, 44726076, 47080080, 49695640, 55907595, 59634768, 74543460, 77784480, 89452152, 94160160, 99391280, 111815190, 119269536, 149086920, 178904304, 198782560, 223630380, 298173840, 357808608, 447260760, 596347680, 894521520, 1789043040]

約数ペア:

[(1, 1789043040), (2, 894521520), (3, 596347680), (4, 447260760), (5, 357808608), (6, 298173840), (8, 223630380), (9, 198782560), (10, 178904304), (12, 149086920), (15, 119269536), (16, 111815190), (18, 99391280), (19, 94160160), (20, 89452152), (23, 77784480), (24, 74543460), (30, 59634768), (32, 55907595), (36, 49695640), (38, 47080080), (40, 44726076), (45, 39756512), (46, 38892240), (48, 37271730), (57, 31386720), (60, 29817384), (69, 25928160), (72, 24847820), (76, 23540040), (80, 22363038), (90, 19878256), (92, 19446120), (95, 18832032), (96, 18635865), (114, 15693360), (115, 15556896), (120, 14908692), (138, 12964080), (144, 12423910), (152, 11770020), (160, 11181519), (171, 10462240), (180, 9939128), (184, 9723060), (190, 9416016), (207, 8642720), (228, 7846680), (230, 7778448), (240, 7454346), (276, 6482040), (285, 6277344), (288, 6211955), (304, 5885010), (342, 5231120), (345, 5185632), (360, 4969564), (368, 4861530), (380, 4708008), (414, 4321360), (437, 4093920), (456, 3923340), (460, 3889224), (480, 3727173), (552, 3241020), (570, 3138672), (608, 2942505), (684, 2615560), (690, 2592816), (720, 2484782), (736, 2430765), (760, 2354004), (828, 2160680), (855, 2092448), (874, 2046960), (912, 1961670), (920, 1944612), (1035, 1728544), (1104, 1620510), (1140, 1569336), (1311, 1364640), (1368, 1307780), (1380, 1296408), (1440, 1242391), (1520, 1177002), (1656, 1080340), (1710, 1046224), (1748, 1023480), (1824, 980835), (1840, 972306), (2070, 864272), (2185, 818784), (2208, 810255), (2280, 784668), (2622, 682320), (2736, 653890), (2760, 648204), (2843, 629280), (3040, 588501), (3312, 540170), (3420, 523112), (3496, 511740), (3680, 486153), (3933, 454880), (4140, 432136), (4370, 409392), (4560, 392334), (5244, 341160), (5472, 326945), (5520, 324102), (5686, 314640), (6555, 272928), (6624, 270085), (6840, 261556), (6992, 255870), (7866, 227440), (8280, 216068), (8529, 209760), (8740, 204696), (9120, 196167), (10488, 170580), (11040, 162051), (11372, 157320), (13110, 136464), (13680, 130778), (13984, 127935), (14215, 125856), (15732, 113720), (16560, 108034), (17058, 104880), (17480, 102348), (19665, 90976), (20976, 85290), (22744, 78660), (25587, 69920), (26220, 68232), (27360, 65389), (28430, 62928), (31464, 56860), (33120, 54017), (34116, 52440), (34960, 51174), (39330, 45488), (41952, 42645)]