15678088000

素因数分解:

$2^6\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:802

約数の個数: 224

約数和(自身を含む): 40872948480

約数和(自身を除く): 25194860480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 139, 160, 184, 200, 230, 250, 278, 320, 368, 400, 460, 500, 556, 575, 613, 695, 736, 800, 920, 1000, 1112, 1150, 1226, 1390, 1472, 1600, 1840, 2000, 2224, 2300, 2452, 2780, 2875, 3065, 3197, 3475, 3680, 4000, 4448, 4600, 4904, 5560, 5750, 6130, 6394, 6950, 7360, 8000, 8896, 9200, 9808, 11120, 11500, 12260, 12788, 13900, 14099, 15325, 15985, 17375, 18400, 19616, 22240, 23000, 24520, 25576, 27800, 28198, 30650, 31970, 34750, 36800, 39232, 44480, 46000, 49040, 51152, 55600, 56396, 61300, 63940, 69500, 70495, 76625, 79925, 85207, 92000, 98080, 102304, 111200, 112792, 122600, 127880, 139000, 140990, 153250, 159850, 170414, 184000, 196160, 204608, 222400, 225584, 245200, 255760, 278000, 281980, 306500, 319700, 340828, 352475, 399625, 426035, 451168, 490400, 511520, 556000, 563960, 613000, 639400, 681656, 704950, 799250, 852070, 902336, 980800, 1023040, 1112000, 1127920, 1226000, 1278800, 1363312, 1409900, 1598500, 1704140, 1762375, 1959761, 2130175, 2255840, 2452000, 2557600, 2726624, 2819800, 3197000, 3408280, 3524750, 3919522, 4260350, 4511680, 4904000, 5115200, 5453248, 5639600, 6394000, 6816560, 7049500, 7839044, 8520700, 9798805, 10650875, 11279200, 12788000, 13633120, 14099000, 15678088, 17041400, 19597610, 21301750, 22558400, 25576000, 27266240, 28198000, 31356176, 34082800, 39195220, 42603500, 48994025, 56396000, 62712352, 68165600, 78390440, 85207000, 97988050, 112792000, 125424704, 136331200, 156780880, 170414000, 195976100, 244970125, 313561760, 340828000, 391952200, 489940250, 627123520, 681656000, 783904400, 979880500, 1567808800, 1959761000, 3135617600, 3919522000, 7839044000, 15678088000]

約数ペア:

[(1, 15678088000), (2, 7839044000), (4, 3919522000), (5, 3135617600), (8, 1959761000), (10, 1567808800), (16, 979880500), (20, 783904400), (23, 681656000), (25, 627123520), (32, 489940250), (40, 391952200), (46, 340828000), (50, 313561760), (64, 244970125), (80, 195976100), (92, 170414000), (100, 156780880), (115, 136331200), (125, 125424704), (139, 112792000), (160, 97988050), (184, 85207000), (200, 78390440), (230, 68165600), (250, 62712352), (278, 56396000), (320, 48994025), (368, 42603500), (400, 39195220), (460, 34082800), (500, 31356176), (556, 28198000), (575, 27266240), (613, 25576000), (695, 22558400), (736, 21301750), (800, 19597610), (920, 17041400), (1000, 15678088), (1112, 14099000), (1150, 13633120), (1226, 12788000), (1390, 11279200), (1472, 10650875), (1600, 9798805), (1840, 8520700), (2000, 7839044), (2224, 7049500), (2300, 6816560), (2452, 6394000), (2780, 5639600), (2875, 5453248), (3065, 5115200), (3197, 4904000), (3475, 4511680), (3680, 4260350), (4000, 3919522), (4448, 3524750), (4600, 3408280), (4904, 3197000), (5560, 2819800), (5750, 2726624), (6130, 2557600), (6394, 2452000), (6950, 2255840), (7360, 2130175), (8000, 1959761), (8896, 1762375), (9200, 1704140), (9808, 1598500), (11120, 1409900), (11500, 1363312), (12260, 1278800), (12788, 1226000), (13900, 1127920), (14099, 1112000), (15325, 1023040), (15985, 980800), (17375, 902336), (18400, 852070), (19616, 799250), (22240, 704950), (23000, 681656), (24520, 639400), (25576, 613000), (27800, 563960), (28198, 556000), (30650, 511520), (31970, 490400), (34750, 451168), (36800, 426035), (39232, 399625), (44480, 352475), (46000, 340828), (49040, 319700), (51152, 306500), (55600, 281980), (56396, 278000), (61300, 255760), (63940, 245200), (69500, 225584), (70495, 222400), (76625, 204608), (79925, 196160), (85207, 184000), (92000, 170414), (98080, 159850), (102304, 153250), (111200, 140990), (112792, 139000), (122600, 127880)]