16928368000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 44348653440

約数和(自身を除く): 27420285440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 157, 160, 184, 200, 230, 250, 293, 314, 320, 368, 400, 460, 500, 575, 586, 628, 640, 736, 785, 800, 920, 1000, 1150, 1172, 1256, 1465, 1472, 1570, 1600, 1840, 2000, 2300, 2344, 2512, 2875, 2930, 2944, 3140, 3200, 3611, 3680, 3925, 4000, 4600, 4688, 5024, 5750, 5860, 6280, 6739, 7222, 7325, 7360, 7850, 8000, 9200, 9376, 10048, 11500, 11720, 12560, 13478, 14444, 14650, 14720, 15700, 16000, 18055, 18400, 18752, 19625, 20096, 23000, 23440, 25120, 26956, 28888, 29300, 31400, 33695, 36110, 36625, 36800, 37504, 39250, 46000, 46001, 46880, 50240, 53912, 57776, 58600, 62800, 67390, 72220, 73250, 73600, 78500, 90275, 92000, 92002, 93760, 100480, 107824, 115552, 117200, 125600, 134780, 144440, 146500, 157000, 168475, 180550, 184000, 184004, 187520, 215648, 230005, 231104, 234400, 251200, 269560, 288880, 293000, 314000, 336950, 361100, 368000, 368008, 431296, 451375, 460010, 462208, 468800, 502400, 539120, 577760, 586000, 628000, 673900, 722200, 736016, 842375, 862592, 902750, 920020, 937600, 1058023, 1078240, 1150025, 1155520, 1172000, 1256000, 1347800, 1444400, 1472032, 1684750, 1805500, 1840040, 2116046, 2156480, 2300050, 2311040, 2344000, 2512000, 2695600, 2888800, 2944064, 3369500, 3611000, 3680080, 4232092, 4312960, 4600100, 4688000, 5290115, 5391200, 5750125, 5777600, 5888128, 6739000, 7222000, 7360160, 8464184, 9200200, 10580230, 10782400, 11500250, 11555200, 13478000, 14444000, 14720320, 16928368, 18400400, 21160460, 21564800, 23000500, 26450575, 26956000, 28888000, 29440640, 33856736, 36800800, 42320920, 46001000, 52901150, 53912000, 57776000, 67713472, 73601600, 84641840, 92002000, 105802300, 107824000, 132252875, 135426944, 147203200, 169283680, 184004000, 211604600, 264505750, 338567360, 368008000, 423209200, 529011500, 677134720, 736016000, 846418400, 1058023000, 1692836800, 2116046000, 3385673600, 4232092000, 8464184000, 16928368000]

約数ペア:

[(1, 16928368000), (2, 8464184000), (4, 4232092000), (5, 3385673600), (8, 2116046000), (10, 1692836800), (16, 1058023000), (20, 846418400), (23, 736016000), (25, 677134720), (32, 529011500), (40, 423209200), (46, 368008000), (50, 338567360), (64, 264505750), (80, 211604600), (92, 184004000), (100, 169283680), (115, 147203200), (125, 135426944), (128, 132252875), (157, 107824000), (160, 105802300), (184, 92002000), (200, 84641840), (230, 73601600), (250, 67713472), (293, 57776000), (314, 53912000), (320, 52901150), (368, 46001000), (400, 42320920), (460, 36800800), (500, 33856736), (575, 29440640), (586, 28888000), (628, 26956000), (640, 26450575), (736, 23000500), (785, 21564800), (800, 21160460), (920, 18400400), (1000, 16928368), (1150, 14720320), (1172, 14444000), (1256, 13478000), (1465, 11555200), (1472, 11500250), (1570, 10782400), (1600, 10580230), (1840, 9200200), (2000, 8464184), (2300, 7360160), (2344, 7222000), (2512, 6739000), (2875, 5888128), (2930, 5777600), (2944, 5750125), (3140, 5391200), (3200, 5290115), (3611, 4688000), (3680, 4600100), (3925, 4312960), (4000, 4232092), (4600, 3680080), (4688, 3611000), (5024, 3369500), (5750, 2944064), (5860, 2888800), (6280, 2695600), (6739, 2512000), (7222, 2344000), (7325, 2311040), (7360, 2300050), (7850, 2156480), (8000, 2116046), (9200, 1840040), (9376, 1805500), (10048, 1684750), (11500, 1472032), (11720, 1444400), (12560, 1347800), (13478, 1256000), (14444, 1172000), (14650, 1155520), (14720, 1150025), (15700, 1078240), (16000, 1058023), (18055, 937600), (18400, 920020), (18752, 902750), (19625, 862592), (20096, 842375), (23000, 736016), (23440, 722200), (25120, 673900), (26956, 628000), (28888, 586000), (29300, 577760), (31400, 539120), (33695, 502400), (36110, 468800), (36625, 462208), (36800, 460010), (37504, 451375), (39250, 431296), (46000, 368008), (46001, 368000), (46880, 361100), (50240, 336950), (53912, 314000), (57776, 293000), (58600, 288880), (62800, 269560), (67390, 251200), (72220, 234400), (73250, 231104), (73600, 230005), (78500, 215648), (90275, 187520), (92000, 184004), (92002, 184000), (93760, 180550), (100480, 168475), (107824, 157000), (115552, 146500), (117200, 144440), (125600, 134780)]