2415672896820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102551}}^1\times {\mathrm{20663}}^1$

素因数の和:123245

約数の個数: 96

約数和(自身を含む): 7120292014080

約数和(自身を除く): 4704619117260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20663, 41326, 61989, 82652, 102551, 103315, 123978, 205102, 206630, 247956, 307653, 309945, 392597, 410204, 413260, 512755, 615306, 619890, 785194, 1025510, 1177791, 1230612, 1239780, 1538265, 1570388, 1948469, 1962985, 2051020, 2355582, 3076530, 3896938, 3925970, 4711164, 5845407, 5888955, 6153060, 7793876, 7851940, 9742345, 11690814, 11777910, 19484690, 23381628, 23555820, 29227035, 38969380, 58454070, 116908140, 2119011313, 4238022626, 6357033939, 8476045252, 10595056565, 12714067878, 21190113130, 25428135756, 31785169695, 40261214947, 42380226260, 63570339390, 80522429894, 120783644841, 127140678780, 161044859788, 201306074735, 241567289682, 402612149470, 483134579364, 603918224205, 805224298940, 1207836448410, 2415672896820]

約数ペア:

[(1, 2415672896820), (2, 1207836448410), (3, 805224298940), (4, 603918224205), (5, 483134579364), (6, 402612149470), (10, 241567289682), (12, 201306074735), (15, 161044859788), (19, 127140678780), (20, 120783644841), (30, 80522429894), (38, 63570339390), (57, 42380226260), (60, 40261214947), (76, 31785169695), (95, 25428135756), (114, 21190113130), (190, 12714067878), (228, 10595056565), (285, 8476045252), (380, 6357033939), (570, 4238022626), (1140, 2119011313), (20663, 116908140), (41326, 58454070), (61989, 38969380), (82652, 29227035), (102551, 23555820), (103315, 23381628), (123978, 19484690), (205102, 11777910), (206630, 11690814), (247956, 9742345), (307653, 7851940), (309945, 7793876), (392597, 6153060), (410204, 5888955), (413260, 5845407), (512755, 4711164), (615306, 3925970), (619890, 3896938), (785194, 3076530), (1025510, 2355582), (1177791, 2051020), (1230612, 1962985), (1239780, 1948469), (1538265, 1570388)]