2247381480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1643

約数の個数: 128

約数和(自身を含む): 6946156800

約数和(自身を除く): 4698775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 439, 444, 555, 740, 878, 888, 1110, 1153, 1317, 1480, 1756, 2195, 2220, 2306, 2634, 3459, 3512, 4390, 4440, 4612, 5268, 5765, 6585, 6918, 8780, 9224, 10536, 11530, 13170, 13836, 16243, 17295, 17560, 23060, 26340, 27672, 32486, 34590, 42661, 46120, 48729, 52680, 64972, 69180, 81215, 85322, 97458, 127983, 129944, 138360, 162430, 170644, 194916, 213305, 243645, 255966, 324860, 341288, 389832, 426610, 487290, 506167, 511932, 639915, 649720, 853220, 974580, 1012334, 1023864, 1279830, 1518501, 1706440, 1949160, 2024668, 2530835, 2559660, 3037002, 4049336, 5061670, 5119320, 6074004, 7592505, 10123340, 12148008, 15185010, 18728179, 20246680, 30370020, 37456358, 56184537, 60740040, 74912716, 93640895, 112369074, 149825432, 187281790, 224738148, 280922685, 374563580, 449476296, 561845370, 749127160, 1123690740, 2247381480]

約数ペア:

[(1, 2247381480), (2, 1123690740), (3, 749127160), (4, 561845370), (5, 449476296), (6, 374563580), (8, 280922685), (10, 224738148), (12, 187281790), (15, 149825432), (20, 112369074), (24, 93640895), (30, 74912716), (37, 60740040), (40, 56184537), (60, 37456358), (74, 30370020), (111, 20246680), (120, 18728179), (148, 15185010), (185, 12148008), (222, 10123340), (296, 7592505), (370, 6074004), (439, 5119320), (444, 5061670), (555, 4049336), (740, 3037002), (878, 2559660), (888, 2530835), (1110, 2024668), (1153, 1949160), (1317, 1706440), (1480, 1518501), (1756, 1279830), (2195, 1023864), (2220, 1012334), (2306, 974580), (2634, 853220), (3459, 649720), (3512, 639915), (4390, 511932), (4440, 506167), (4612, 487290), (5268, 426610), (5765, 389832), (6585, 341288), (6918, 324860), (8780, 255966), (9224, 243645), (10536, 213305), (11530, 194916), (13170, 170644), (13836, 162430), (16243, 138360), (17295, 129944), (17560, 127983), (23060, 97458), (26340, 85322), (27672, 81215), (32486, 69180), (34590, 64972), (42661, 52680), (46120, 48729)]