390676260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 1235533824

約数和(自身を除く): 844857564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 107, 124, 130, 151, 155, 156, 186, 195, 214, 260, 302, 310, 321, 372, 390, 403, 428, 453, 465, 535, 604, 620, 642, 755, 780, 806, 906, 930, 1070, 1209, 1284, 1391, 1510, 1605, 1612, 1812, 1860, 1963, 2015, 2140, 2265, 2418, 2782, 3020, 3210, 3317, 3926, 4030, 4173, 4530, 4681, 4836, 5564, 5889, 6045, 6420, 6634, 6955, 7852, 8060, 8346, 9060, 9362, 9815, 9951, 11778, 12090, 13268, 13910, 14043, 16157, 16585, 16692, 18724, 19630, 19902, 20865, 23405, 23556, 24180, 27820, 28086, 29445, 32314, 33170, 39260, 39804, 41730, 43121, 46810, 48471, 49755, 56172, 58890, 60853, 64628, 66340, 70215, 80785, 83460, 86242, 93620, 96942, 99510, 117780, 121706, 129363, 140430, 161570, 172484, 182559, 193884, 199020, 210041, 215605, 242355, 243412, 258726, 280860, 304265, 323140, 365118, 420082, 431210, 484710, 500867, 517452, 608530, 630123, 646815, 730236, 840164, 862420, 912795, 969420, 1001734, 1050205, 1217060, 1260246, 1293630, 1502601, 1825590, 2003468, 2100410, 2504335, 2520492, 2587260, 3005202, 3150615, 3651180, 4200820, 5008670, 6010404, 6301230, 6511271, 7513005, 10017340, 12602460, 13022542, 15026010, 19533813, 26045084, 30052020, 32556355, 39067626, 65112710, 78135252, 97669065, 130225420, 195338130, 390676260]

約数ペア:

[(1, 390676260), (2, 195338130), (3, 130225420), (4, 97669065), (5, 78135252), (6, 65112710), (10, 39067626), (12, 32556355), (13, 30052020), (15, 26045084), (20, 19533813), (26, 15026010), (30, 13022542), (31, 12602460), (39, 10017340), (52, 7513005), (60, 6511271), (62, 6301230), (65, 6010404), (78, 5008670), (93, 4200820), (107, 3651180), (124, 3150615), (130, 3005202), (151, 2587260), (155, 2520492), (156, 2504335), (186, 2100410), (195, 2003468), (214, 1825590), (260, 1502601), (302, 1293630), (310, 1260246), (321, 1217060), (372, 1050205), (390, 1001734), (403, 969420), (428, 912795), (453, 862420), (465, 840164), (535, 730236), (604, 646815), (620, 630123), (642, 608530), (755, 517452), (780, 500867), (806, 484710), (906, 431210), (930, 420082), (1070, 365118), (1209, 323140), (1284, 304265), (1391, 280860), (1510, 258726), (1605, 243412), (1612, 242355), (1812, 215605), (1860, 210041), (1963, 199020), (2015, 193884), (2140, 182559), (2265, 172484), (2418, 161570), (2782, 140430), (3020, 129363), (3210, 121706), (3317, 117780), (3926, 99510), (4030, 96942), (4173, 93620), (4530, 86242), (4681, 83460), (4836, 80785), (5564, 70215), (5889, 66340), (6045, 64628), (6420, 60853), (6634, 58890), (6955, 56172), (7852, 49755), (8060, 48471), (8346, 46810), (9060, 43121), (9362, 41730), (9815, 39804), (9951, 39260), (11778, 33170), (12090, 32314), (13268, 29445), (13910, 28086), (14043, 27820), (16157, 24180), (16585, 23556), (16692, 23405), (18724, 20865), (19630, 19902)]