1442286720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{35771}}^1$

素因数の和:35803

約数の個数: 192

約数和(自身を含む): 5692040640

約数和(自身を除く): 4249753920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 35771, 40320, 71542, 107313, 143084, 178855, 214626, 250397, 286168, 321939, 357710, 429252, 500794, 536565, 572336, 643878, 715420, 751191, 858504, 1001588, 1073130, 1144672, 1251985, 1287756, 1430840, 1502382, 1609695, 1717008, 2003176, 2146260, 2253573, 2289344, 2503970, 2575512, 2861680, 3004764, 3219390, 3434016, 3755955, 4006352, 4292520, 4507146, 4578688, 5007940, 5151024, 5723360, 6009528, 6438780, 6868032, 7511910, 8012704, 8585040, 9014292, 10015880, 10302048, 11267865, 11446720, 12019056, 12877560, 13736064, 15023820, 16025408, 17170080, 18028584, 20031760, 20604096, 22535730, 22893440, 24038112, 25755120, 30047640, 32050816, 34340160, 36057168, 40063520, 41208192, 45071460, 48076224, 51510240, 60095280, 68680320, 72114336, 80127040, 90142920, 96152448, 103020480, 120190560, 144228672, 160254080, 180285840, 206040960, 240381120, 288457344, 360571680, 480762240, 721143360, 1442286720]

約数ペア:

[(1, 1442286720), (2, 721143360), (3, 480762240), (4, 360571680), (5, 288457344), (6, 240381120), (7, 206040960), (8, 180285840), (9, 160254080), (10, 144228672), (12, 120190560), (14, 103020480), (15, 96152448), (16, 90142920), (18, 80127040), (20, 72114336), (21, 68680320), (24, 60095280), (28, 51510240), (30, 48076224), (32, 45071460), (35, 41208192), (36, 40063520), (40, 36057168), (42, 34340160), (45, 32050816), (48, 30047640), (56, 25755120), (60, 24038112), (63, 22893440), (64, 22535730), (70, 20604096), (72, 20031760), (80, 18028584), (84, 17170080), (90, 16025408), (96, 15023820), (105, 13736064), (112, 12877560), (120, 12019056), (126, 11446720), (128, 11267865), (140, 10302048), (144, 10015880), (160, 9014292), (168, 8585040), (180, 8012704), (192, 7511910), (210, 6868032), (224, 6438780), (240, 6009528), (252, 5723360), (280, 5151024), (288, 5007940), (315, 4578688), (320, 4507146), (336, 4292520), (360, 4006352), (384, 3755955), (420, 3434016), (448, 3219390), (480, 3004764), (504, 2861680), (560, 2575512), (576, 2503970), (630, 2289344), (640, 2253573), (672, 2146260), (720, 2003176), (840, 1717008), (896, 1609695), (960, 1502382), (1008, 1430840), (1120, 1287756), (1152, 1251985), (1260, 1144672), (1344, 1073130), (1440, 1001588), (1680, 858504), (1920, 751191), (2016, 715420), (2240, 643878), (2520, 572336), (2688, 536565), (2880, 500794), (3360, 429252), (4032, 357710), (4480, 321939), (5040, 286168), (5760, 250397), (6720, 214626), (8064, 178855), (10080, 143084), (13440, 107313), (20160, 71542), (35771, 40320)]