20139107760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163573}}^1$

素因数の和:163617

約数の個数: 200

約数和(自身を含む): 73627928880

約数和(自身を除く): 53488821120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 20520, 24624, 30780, 41040, 61560, 123120, 163573, 327146, 490719, 654292, 817865, 981438, 1308584, 1472157, 1635730, 1962876, 2453595, 2617168, 2944314, 3107887, 3271460, 3925752, 4416471, 4907190, 5888628, 6215774, 6542920, 7360785, 7851504, 8832942, 9323661, 9814380, 11777256, 12431548, 13085840, 13249413, 14721570, 15539435, 17665884, 18647322, 19628760, 22082355, 23554512, 24863096, 26498826, 27970983, 29443140, 31078870, 35331768, 37294644, 39257520, 44164710, 46618305, 49726192, 52997652, 55941966, 58886280, 62157740, 66247065, 70663536, 74589288, 83912949, 88329420, 93236610, 105995304, 111883932, 117772560, 124315480, 132494130, 139854915, 149178576, 167825898, 176658840, 186473220, 211990608, 223767864, 248630960, 251738847, 264988260, 279709830, 335651796, 353317680, 372946440, 419564745, 447535728, 503477694, 529976520, 559419660, 671303592, 745892880, 839129490, 1006955388, 1059953040, 1118839320, 1258694235, 1342607184, 1678258980, 2013910776, 2237678640, 2517388470, 3356517960, 4027821552, 5034776940, 6713035920, 10069553880, 20139107760]

約数ペア:

[(1, 20139107760), (2, 10069553880), (3, 6713035920), (4, 5034776940), (5, 4027821552), (6, 3356517960), (8, 2517388470), (9, 2237678640), (10, 2013910776), (12, 1678258980), (15, 1342607184), (16, 1258694235), (18, 1118839320), (19, 1059953040), (20, 1006955388), (24, 839129490), (27, 745892880), (30, 671303592), (36, 559419660), (38, 529976520), (40, 503477694), (45, 447535728), (48, 419564745), (54, 372946440), (57, 353317680), (60, 335651796), (72, 279709830), (76, 264988260), (80, 251738847), (81, 248630960), (90, 223767864), (95, 211990608), (108, 186473220), (114, 176658840), (120, 167825898), (135, 149178576), (144, 139854915), (152, 132494130), (162, 124315480), (171, 117772560), (180, 111883932), (190, 105995304), (216, 93236610), (228, 88329420), (240, 83912949), (270, 74589288), (285, 70663536), (304, 66247065), (324, 62157740), (342, 58886280), (360, 55941966), (380, 52997652), (405, 49726192), (432, 46618305), (456, 44164710), (513, 39257520), (540, 37294644), (570, 35331768), (648, 31078870), (684, 29443140), (720, 27970983), (760, 26498826), (810, 24863096), (855, 23554512), (912, 22082355), (1026, 19628760), (1080, 18647322), (1140, 17665884), (1296, 15539435), (1368, 14721570), (1520, 13249413), (1539, 13085840), (1620, 12431548), (1710, 11777256), (2052, 9814380), (2160, 9323661), (2280, 8832942), (2565, 7851504), (2736, 7360785), (3078, 6542920), (3240, 6215774), (3420, 5888628), (4104, 4907190), (4560, 4416471), (5130, 3925752), (6156, 3271460), (6480, 3107887), (6840, 2944314), (7695, 2617168), (8208, 2453595), (10260, 1962876), (12312, 1635730), (13680, 1472157), (15390, 1308584), (20520, 981438), (24624, 817865), (30780, 654292), (41040, 490719), (61560, 327146), (123120, 163573)]