556488720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 180

約数和(自身を含む): 1973334636

約数和(自身を除く): 1416845916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2141, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4282, 4332, 4560, 5415, 5776, 6423, 6498, 6840, 7220, 8564, 8664, 10705, 10830, 12846, 12996, 13680, 14440, 16245, 17128, 17328, 19269, 21410, 21660, 25692, 25992, 28880, 32115, 32490, 34256, 38538, 40679, 42820, 43320, 51384, 51984, 64230, 64980, 77076, 81358, 85640, 86640, 96345, 102768, 122037, 128460, 129960, 154152, 162716, 171280, 192690, 203395, 244074, 256920, 259920, 308304, 325432, 366111, 385380, 406790, 488148, 513840, 610185, 650864, 732222, 770760, 772901, 813580, 976296, 1220370, 1464444, 1541520, 1545802, 1627160, 1830555, 1952592, 2318703, 2440740, 2928888, 3091604, 3254320, 3661110, 3864505, 4637406, 4881480, 5857776, 6183208, 6956109, 7322220, 7729010, 9274812, 9762960, 11593515, 12366416, 13912218, 14644440, 15458020, 18549624, 23187030, 27824436, 29288880, 30916040, 34780545, 37099248, 46374060, 55648872, 61832080, 69561090, 92748120, 111297744, 139122180, 185496240, 278244360, 556488720]

約数ペア:

[(1, 556488720), (2, 278244360), (3, 185496240), (4, 139122180), (5, 111297744), (6, 92748120), (8, 69561090), (9, 61832080), (10, 55648872), (12, 46374060), (15, 37099248), (16, 34780545), (18, 30916040), (19, 29288880), (20, 27824436), (24, 23187030), (30, 18549624), (36, 15458020), (38, 14644440), (40, 13912218), (45, 12366416), (48, 11593515), (57, 9762960), (60, 9274812), (72, 7729010), (76, 7322220), (80, 6956109), (90, 6183208), (95, 5857776), (114, 4881480), (120, 4637406), (144, 3864505), (152, 3661110), (171, 3254320), (180, 3091604), (190, 2928888), (228, 2440740), (240, 2318703), (285, 1952592), (304, 1830555), (342, 1627160), (360, 1545802), (361, 1541520), (380, 1464444), (456, 1220370), (570, 976296), (684, 813580), (720, 772901), (722, 770760), (760, 732222), (855, 650864), (912, 610185), (1083, 513840), (1140, 488148), (1368, 406790), (1444, 385380), (1520, 366111), (1710, 325432), (1805, 308304), (2141, 259920), (2166, 256920), (2280, 244074), (2736, 203395), (2888, 192690), (3249, 171280), (3420, 162716), (3610, 154152), (4282, 129960), (4332, 128460), (4560, 122037), (5415, 102768), (5776, 96345), (6423, 86640), (6498, 85640), (6840, 81358), (7220, 77076), (8564, 64980), (8664, 64230), (10705, 51984), (10830, 51384), (12846, 43320), (12996, 42820), (13680, 40679), (14440, 38538), (16245, 34256), (17128, 32490), (17328, 32115), (19269, 28880), (21410, 25992), (21660, 25692)]