220384710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 496666170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 142, 182, 195, 210, 213, 234, 273, 315, 355, 379, 390, 426, 455, 497, 546, 585, 630, 639, 710, 758, 819, 910, 923, 994, 1065, 1137, 1170, 1278, 1365, 1491, 1638, 1846, 1895, 2130, 2274, 2485, 2653, 2730, 2769, 2982, 3195, 3411, 3790, 4095, 4473, 4615, 4927, 4970, 5306, 5538, 5685, 6390, 6461, 6822, 7455, 7959, 8190, 8307, 8946, 9230, 9854, 11370, 12922, 13265, 13845, 14781, 14910, 15918, 16614, 17055, 19383, 22365, 23877, 24635, 26530, 26909, 27690, 29562, 32305, 34110, 34489, 38766, 39795, 41535, 44343, 44730, 47754, 49270, 53818, 58149, 64610, 68978, 73905, 79590, 80727, 83070, 88686, 96915, 103467, 116298, 119385, 134545, 147810, 161454, 172445, 188363, 193830, 206934, 221715, 238770, 242181, 269090, 290745, 310401, 344890, 349817, 376726, 403635, 443430, 484362, 517335, 565089, 581490, 620802, 699634, 807270, 941815, 1034670, 1049451, 1130178, 1210905, 1552005, 1695267, 1749085, 1883630, 2098902, 2421810, 2448719, 2825445, 3104010, 3148353, 3390534, 3498170, 4897438, 5247255, 5650890, 6296706, 7346157, 8476335, 10494510, 12243595, 14692314, 15741765, 16952670, 22038471, 24487190, 31483530, 36730785, 44076942, 73461570, 110192355, 220384710]

約数ペア:

[(1, 220384710), (2, 110192355), (3, 73461570), (5, 44076942), (6, 36730785), (7, 31483530), (9, 24487190), (10, 22038471), (13, 16952670), (14, 15741765), (15, 14692314), (18, 12243595), (21, 10494510), (26, 8476335), (30, 7346157), (35, 6296706), (39, 5650890), (42, 5247255), (45, 4897438), (63, 3498170), (65, 3390534), (70, 3148353), (71, 3104010), (78, 2825445), (90, 2448719), (91, 2421810), (105, 2098902), (117, 1883630), (126, 1749085), (130, 1695267), (142, 1552005), (182, 1210905), (195, 1130178), (210, 1049451), (213, 1034670), (234, 941815), (273, 807270), (315, 699634), (355, 620802), (379, 581490), (390, 565089), (426, 517335), (455, 484362), (497, 443430), (546, 403635), (585, 376726), (630, 349817), (639, 344890), (710, 310401), (758, 290745), (819, 269090), (910, 242181), (923, 238770), (994, 221715), (1065, 206934), (1137, 193830), (1170, 188363), (1278, 172445), (1365, 161454), (1491, 147810), (1638, 134545), (1846, 119385), (1895, 116298), (2130, 103467), (2274, 96915), (2485, 88686), (2653, 83070), (2730, 80727), (2769, 79590), (2982, 73905), (3195, 68978), (3411, 64610), (3790, 58149), (4095, 53818), (4473, 49270), (4615, 47754), (4927, 44730), (4970, 44343), (5306, 41535), (5538, 39795), (5685, 38766), (6390, 34489), (6461, 34110), (6822, 32305), (7455, 29562), (7959, 27690), (8190, 26909), (8307, 26530), (8946, 24635), (9230, 23877), (9854, 22365), (11370, 19383), (12922, 17055), (13265, 16614), (13845, 15918), (14781, 14910)]