888920833980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1804

約数の個数: 192

約数和(自身を含む): 2525310369792

約数和(自身を除く): 1636389535812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 191, 314, 382, 471, 557, 573, 628, 764, 785, 887, 942, 955, 1114, 1146, 1570, 1671, 1774, 1884, 1910, 2228, 2292, 2355, 2661, 2785, 2865, 3140, 3342, 3548, 3820, 4435, 4710, 5322, 5570, 5730, 6684, 8355, 8870, 9420, 10644, 11140, 11460, 13305, 16710, 17740, 26610, 29987, 33420, 53220, 59974, 87449, 89961, 106387, 119948, 139259, 149935, 169417, 174898, 179922, 212774, 262347, 278518, 299870, 319161, 338834, 349796, 359844, 417777, 425548, 437245, 449805, 494059, 508251, 524694, 531935, 557036, 599740, 638322, 677668, 696295, 835554, 847085, 874490, 899610, 988118, 1016502, 1049388, 1063870, 1276644, 1311735, 1392590, 1482177, 1595805, 1671108, 1694170, 1748980, 1799220, 1976236, 2033004, 2088885, 2127740, 2470295, 2541255, 2623470, 2785180, 2964354, 3191610, 3388340, 4177770, 4940590, 5082510, 5246940, 5928708, 6383220, 7410885, 8355540, 9881180, 10165020, 14821770, 16702759, 26598469, 29643540, 33405518, 50108277, 53196938, 66811036, 77567263, 79795407, 83513795, 94365269, 100216554, 106393876, 132992345, 155134526, 159590814, 167027590, 188730538, 200433108, 232701789, 250541385, 265984690, 283095807, 310269052, 319181628, 334055180, 377461076, 387836315, 398977035, 465403578, 471826345, 501082770, 531969380, 566191614, 775672630, 797954070, 930807156, 943652690, 1002165540, 1132383228, 1163508945, 1415479035, 1551345260, 1595908140, 1887305380, 2327017890, 2830958070, 4654035780, 5661916140, 14815347233, 29630694466, 44446041699, 59261388932, 74076736165, 88892083398, 148153472330, 177784166796, 222230208495, 296306944660, 444460416990, 888920833980]

約数ペア:

[(1, 888920833980), (2, 444460416990), (3, 296306944660), (4, 222230208495), (5, 177784166796), (6, 148153472330), (10, 88892083398), (12, 74076736165), (15, 59261388932), (20, 44446041699), (30, 29630694466), (60, 14815347233), (157, 5661916140), (191, 4654035780), (314, 2830958070), (382, 2327017890), (471, 1887305380), (557, 1595908140), (573, 1551345260), (628, 1415479035), (764, 1163508945), (785, 1132383228), (887, 1002165540), (942, 943652690), (955, 930807156), (1114, 797954070), (1146, 775672630), (1570, 566191614), (1671, 531969380), (1774, 501082770), (1884, 471826345), (1910, 465403578), (2228, 398977035), (2292, 387836315), (2355, 377461076), (2661, 334055180), (2785, 319181628), (2865, 310269052), (3140, 283095807), (3342, 265984690), (3548, 250541385), (3820, 232701789), (4435, 200433108), (4710, 188730538), (5322, 167027590), (5570, 159590814), (5730, 155134526), (6684, 132992345), (8355, 106393876), (8870, 100216554), (9420, 94365269), (10644, 83513795), (11140, 79795407), (11460, 77567263), (13305, 66811036), (16710, 53196938), (17740, 50108277), (26610, 33405518), (29987, 29643540), (33420, 26598469), (53220, 16702759), (59974, 14821770), (87449, 10165020), (89961, 9881180), (106387, 8355540), (119948, 7410885), (139259, 6383220), (149935, 5928708), (169417, 5246940), (174898, 5082510), (179922, 4940590), (212774, 4177770), (262347, 3388340), (278518, 3191610), (299870, 2964354), (319161, 2785180), (338834, 2623470), (349796, 2541255), (359844, 2470295), (417777, 2127740), (425548, 2088885), (437245, 2033004), (449805, 1976236), (494059, 1799220), (508251, 1748980), (524694, 1694170), (531935, 1671108), (557036, 1595805), (599740, 1482177), (638322, 1392590), (677668, 1311735), (696295, 1276644), (835554, 1063870), (847085, 1049388), (874490, 1016502), (899610, 988118)]