193237680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 629673984

約数和(自身を除く): 436436304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 185, 188, 222, 235, 240, 282, 296, 370, 376, 444, 463, 470, 555, 564, 592, 705, 740, 752, 888, 926, 940, 1110, 1128, 1389, 1410, 1480, 1739, 1776, 1852, 1880, 2220, 2256, 2315, 2778, 2820, 2960, 3478, 3704, 3760, 4440, 4630, 5217, 5556, 5640, 6945, 6956, 7408, 8695, 8880, 9260, 10434, 11112, 11280, 13890, 13912, 17131, 17390, 18520, 20868, 21761, 22224, 26085, 27780, 27824, 34262, 34780, 37040, 41736, 43522, 51393, 52170, 55560, 65283, 68524, 69560, 83472, 85655, 87044, 102786, 104340, 108805, 111120, 130566, 137048, 139120, 171310, 174088, 205572, 208680, 217610, 256965, 261132, 274096, 326415, 342620, 348176, 411144, 417360, 435220, 513930, 522264, 652830, 685240, 805157, 822288, 870440, 1027860, 1044528, 1305660, 1370480, 1610314, 1740880, 2055720, 2415471, 2611320, 3220628, 4025785, 4111440, 4830942, 5222640, 6441256, 8051570, 9661884, 12077355, 12882512, 16103140, 19323768, 24154710, 32206280, 38647536, 48309420, 64412560, 96618840, 193237680]

約数ペア:

[(1, 193237680), (2, 96618840), (3, 64412560), (4, 48309420), (5, 38647536), (6, 32206280), (8, 24154710), (10, 19323768), (12, 16103140), (15, 12882512), (16, 12077355), (20, 9661884), (24, 8051570), (30, 6441256), (37, 5222640), (40, 4830942), (47, 4111440), (48, 4025785), (60, 3220628), (74, 2611320), (80, 2415471), (94, 2055720), (111, 1740880), (120, 1610314), (141, 1370480), (148, 1305660), (185, 1044528), (188, 1027860), (222, 870440), (235, 822288), (240, 805157), (282, 685240), (296, 652830), (370, 522264), (376, 513930), (444, 435220), (463, 417360), (470, 411144), (555, 348176), (564, 342620), (592, 326415), (705, 274096), (740, 261132), (752, 256965), (888, 217610), (926, 208680), (940, 205572), (1110, 174088), (1128, 171310), (1389, 139120), (1410, 137048), (1480, 130566), (1739, 111120), (1776, 108805), (1852, 104340), (1880, 102786), (2220, 87044), (2256, 85655), (2315, 83472), (2778, 69560), (2820, 68524), (2960, 65283), (3478, 55560), (3704, 52170), (3760, 51393), (4440, 43522), (4630, 41736), (5217, 37040), (5556, 34780), (5640, 34262), (6945, 27824), (6956, 27780), (7408, 26085), (8695, 22224), (8880, 21761), (9260, 20868), (10434, 18520), (11112, 17390), (11280, 17131), (13890, 13912)]