981474997440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1641043}}^1$

素因数の和:1641159

約数の個数: 224

約数和(自身を含む): 3601369520640

約数和(自身を除く): 2619894523200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 320, 336, 356, 420, 445, 448, 480, 534, 560, 623, 672, 712, 840, 890, 960, 1068, 1120, 1246, 1335, 1344, 1424, 1680, 1780, 1869, 2136, 2240, 2492, 2670, 2848, 3115, 3360, 3560, 3738, 4272, 4984, 5340, 5696, 6230, 6720, 7120, 7476, 8544, 9345, 9968, 10680, 12460, 14240, 14952, 17088, 18690, 19936, 21360, 24920, 28480, 29904, 37380, 39872, 42720, 49840, 59808, 74760, 85440, 99680, 119616, 149520, 199360, 299040, 598080, 1641043, 3282086, 4923129, 6564172, 8205215, 9846258, 11487301, 13128344, 16410430, 19692516, 22974602, 24615645, 26256688, 32820860, 34461903, 39385032, 45949204, 49231290, 52513376, 57436505, 65641720, 68923806, 78770064, 91898408, 98462580, 105026752, 114873010, 131283440, 137847612, 146052827, 157540128, 172309515, 183796816, 196925160, 229746020, 262566880, 275695224, 292105654, 315080256, 344619030, 367593632, 393850320, 438158481, 459492040, 525133760, 551390448, 584211308, 689238060, 730264135, 735187264, 787700640, 876316962, 918984080, 1022369789, 1102780896, 1168422616, 1378476120, 1460528270, 1575401280, 1752633924, 1837968160, 2044739578, 2190792405, 2205561792, 2336845232, 2756952240, 2921056540, 3067109367, 3505267848, 3675936320, 4089479156, 4381584810, 4673690464, 5111848945, 5513904480, 5842113080, 6134218734, 7010535696, 8178958312, 8763169620, 9347380928, 10223697890, 11027808960, 11684226160, 12268437468, 14021071392, 15335546835, 16357916624, 17526339240, 20447395780, 23368452320, 24536874936, 28042142784, 30671093670, 32715833248, 35052678480, 40894791560, 46736904640, 49073749872, 61342187340, 65431666496, 70105356960, 81789583120, 98147499744, 122684374680, 140210713920, 163579166240, 196294999488, 245368749360, 327158332480, 490737498720, 981474997440]

約数ペア:

[(1, 981474997440), (2, 490737498720), (3, 327158332480), (4, 245368749360), (5, 196294999488), (6, 163579166240), (7, 140210713920), (8, 122684374680), (10, 98147499744), (12, 81789583120), (14, 70105356960), (15, 65431666496), (16, 61342187340), (20, 49073749872), (21, 46736904640), (24, 40894791560), (28, 35052678480), (30, 32715833248), (32, 30671093670), (35, 28042142784), (40, 24536874936), (42, 23368452320), (48, 20447395780), (56, 17526339240), (60, 16357916624), (64, 15335546835), (70, 14021071392), (80, 12268437468), (84, 11684226160), (89, 11027808960), (96, 10223697890), (105, 9347380928), (112, 8763169620), (120, 8178958312), (140, 7010535696), (160, 6134218734), (168, 5842113080), (178, 5513904480), (192, 5111848945), (210, 4673690464), (224, 4381584810), (240, 4089479156), (267, 3675936320), (280, 3505267848), (320, 3067109367), (336, 2921056540), (356, 2756952240), (420, 2336845232), (445, 2205561792), (448, 2190792405), (480, 2044739578), (534, 1837968160), (560, 1752633924), (623, 1575401280), (672, 1460528270), (712, 1378476120), (840, 1168422616), (890, 1102780896), (960, 1022369789), (1068, 918984080), (1120, 876316962), (1246, 787700640), (1335, 735187264), (1344, 730264135), (1424, 689238060), (1680, 584211308), (1780, 551390448), (1869, 525133760), (2136, 459492040), (2240, 438158481), (2492, 393850320), (2670, 367593632), (2848, 344619030), (3115, 315080256), (3360, 292105654), (3560, 275695224), (3738, 262566880), (4272, 229746020), (4984, 196925160), (5340, 183796816), (5696, 172309515), (6230, 157540128), (6720, 146052827), (7120, 137847612), (7476, 131283440), (8544, 114873010), (9345, 105026752), (9968, 98462580), (10680, 91898408), (12460, 78770064), (14240, 68923806), (14952, 65641720), (17088, 57436505), (18690, 52513376), (19936, 49231290), (21360, 45949204), (24920, 39385032), (28480, 34461903), (29904, 32820860), (37380, 26256688), (39872, 24615645), (42720, 22974602), (49840, 19692516), (59808, 16410430), (74760, 13128344), (85440, 11487301), (99680, 9846258), (119616, 8205215), (149520, 6564172), (199360, 4923129), (299040, 3282086), (598080, 1641043)]