194613840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 280

約数和(自身を含む): 702597888

約数和(自身を除く): 507984048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 71, 72, 80, 81, 90, 94, 108, 120, 135, 141, 142, 144, 162, 180, 188, 213, 216, 235, 240, 243, 270, 282, 284, 324, 355, 360, 376, 405, 423, 426, 432, 470, 486, 540, 564, 568, 639, 648, 705, 710, 720, 729, 752, 810, 846, 852, 940, 972, 1065, 1080, 1128, 1136, 1215, 1269, 1278, 1296, 1410, 1420, 1458, 1620, 1692, 1704, 1880, 1917, 1944, 2115, 2130, 2160, 2256, 2430, 2538, 2556, 2820, 2840, 2916, 3195, 3240, 3337, 3384, 3408, 3645, 3760, 3807, 3834, 3888, 4230, 4260, 4860, 5076, 5112, 5640, 5680, 5751, 5832, 6345, 6390, 6480, 6674, 6768, 7290, 7614, 7668, 8460, 8520, 9585, 9720, 10011, 10152, 10224, 11280, 11421, 11502, 11664, 12690, 12780, 13348, 14580, 15228, 15336, 16685, 16920, 17040, 17253, 19035, 19170, 19440, 20022, 20304, 22842, 23004, 25380, 25560, 26696, 28755, 29160, 30033, 30456, 30672, 33370, 33840, 34263, 34506, 38070, 38340, 40044, 45684, 46008, 50055, 50760, 51120, 51759, 53392, 57105, 57510, 58320, 60066, 60912, 66740, 68526, 69012, 76140, 76680, 80088, 86265, 90099, 91368, 92016, 100110, 101520, 103518, 114210, 115020, 120132, 133480, 137052, 138024, 150165, 152280, 153360, 160176, 171315, 172530, 180198, 182736, 200220, 207036, 228420, 230040, 240264, 258795, 266960, 270297, 274104, 276048, 300330, 304560, 342630, 345060, 360396, 400440, 414072, 450495, 456840, 460080, 480528, 517590, 540594, 548208, 600660, 685260, 690120, 720792, 800880, 810891, 828144, 900990, 913680, 1035180, 1081188, 1201320, 1351485, 1370520, 1380240, 1441584, 1621782, 1801980, 2070360, 2162376, 2402640, 2432673, 2702970, 2741040, 3243564, 3603960, 4054455, 4140720, 4324752, 4865346, 5405940, 6487128, 7207920, 8108910, 9730692, 10811880, 12163365, 12974256, 16217820, 19461384, 21623760, 24326730, 32435640, 38922768, 48653460, 64871280, 97306920, 194613840]

約数ペア:

[(1, 194613840), (2, 97306920), (3, 64871280), (4, 48653460), (5, 38922768), (6, 32435640), (8, 24326730), (9, 21623760), (10, 19461384), (12, 16217820), (15, 12974256), (16, 12163365), (18, 10811880), (20, 9730692), (24, 8108910), (27, 7207920), (30, 6487128), (36, 5405940), (40, 4865346), (45, 4324752), (47, 4140720), (48, 4054455), (54, 3603960), (60, 3243564), (71, 2741040), (72, 2702970), (80, 2432673), (81, 2402640), (90, 2162376), (94, 2070360), (108, 1801980), (120, 1621782), (135, 1441584), (141, 1380240), (142, 1370520), (144, 1351485), (162, 1201320), (180, 1081188), (188, 1035180), (213, 913680), (216, 900990), (235, 828144), (240, 810891), (243, 800880), (270, 720792), (282, 690120), (284, 685260), (324, 600660), (355, 548208), (360, 540594), (376, 517590), (405, 480528), (423, 460080), (426, 456840), (432, 450495), (470, 414072), (486, 400440), (540, 360396), (564, 345060), (568, 342630), (639, 304560), (648, 300330), (705, 276048), (710, 274104), (720, 270297), (729, 266960), (752, 258795), (810, 240264), (846, 230040), (852, 228420), (940, 207036), (972, 200220), (1065, 182736), (1080, 180198), (1128, 172530), (1136, 171315), (1215, 160176), (1269, 153360), (1278, 152280), (1296, 150165), (1410, 138024), (1420, 137052), (1458, 133480), (1620, 120132), (1692, 115020), (1704, 114210), (1880, 103518), (1917, 101520), (1944, 100110), (2115, 92016), (2130, 91368), (2160, 90099), (2256, 86265), (2430, 80088), (2538, 76680), (2556, 76140), (2820, 69012), (2840, 68526), (2916, 66740), (3195, 60912), (3240, 60066), (3337, 58320), (3384, 57510), (3408, 57105), (3645, 53392), (3760, 51759), (3807, 51120), (3834, 50760), (3888, 50055), (4230, 46008), (4260, 45684), (4860, 40044), (5076, 38340), (5112, 38070), (5640, 34506), (5680, 34263), (5751, 33840), (5832, 33370), (6345, 30672), (6390, 30456), (6480, 30033), (6674, 29160), (6768, 28755), (7290, 26696), (7614, 25560), (7668, 25380), (8460, 23004), (8520, 22842), (9585, 20304), (9720, 20022), (10011, 19440), (10152, 19170), (10224, 19035), (11280, 17253), (11421, 17040), (11502, 16920), (11664, 16685), (12690, 15336), (12780, 15228), (13348, 14580)]