684742320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 240

約数和(自身を含む): 2493402912

約数和(自身を除く): 1808660592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 102, 120, 129, 136, 144, 153, 170, 172, 180, 204, 215, 240, 255, 258, 272, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 688, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1301, 1360, 1462, 1530, 1548, 1720, 1935, 2040, 2064, 2193, 2448, 2580, 2602, 2924, 3060, 3096, 3440, 3655, 3870, 3903, 4080, 4386, 5160, 5204, 5848, 6120, 6192, 6505, 6579, 7310, 7740, 7806, 8772, 10320, 10408, 10965, 11696, 11709, 12240, 13010, 13158, 14620, 15480, 15612, 17544, 19515, 20816, 21930, 22117, 23418, 26020, 26316, 29240, 30960, 31224, 32895, 35088, 39030, 43860, 44234, 46836, 52040, 52632, 55943, 58480, 58545, 62448, 65790, 66351, 78060, 87720, 88468, 93672, 104080, 105264, 110585, 111886, 117090, 131580, 132702, 156120, 167829, 175440, 176936, 187344, 199053, 221170, 223772, 234180, 263160, 265404, 279715, 312240, 331755, 335658, 353872, 398106, 442340, 447544, 468360, 503487, 526320, 530808, 559430, 663510, 671316, 796212, 839145, 884680, 895088, 936720, 951031, 995265, 1006974, 1061616, 1118860, 1327020, 1342632, 1592424, 1678290, 1769360, 1902062, 1990530, 2013948, 2237720, 2517435, 2654040, 2685264, 2853093, 3184848, 3356580, 3804124, 3981060, 4027896, 4475440, 4755155, 5034870, 5308080, 5706186, 6713160, 7608248, 7962120, 8055792, 8559279, 9510310, 10069740, 11412372, 13426320, 14265465, 15216496, 15924240, 17118558, 19020620, 20139480, 22824744, 28530930, 34237116, 38041240, 40278960, 42796395, 45649488, 57061860, 68474232, 76082480, 85592790, 114123720, 136948464, 171185580, 228247440, 342371160, 684742320]

約数ペア:

[(1, 684742320), (2, 342371160), (3, 228247440), (4, 171185580), (5, 136948464), (6, 114123720), (8, 85592790), (9, 76082480), (10, 68474232), (12, 57061860), (15, 45649488), (16, 42796395), (17, 40278960), (18, 38041240), (20, 34237116), (24, 28530930), (30, 22824744), (34, 20139480), (36, 19020620), (40, 17118558), (43, 15924240), (45, 15216496), (48, 14265465), (51, 13426320), (60, 11412372), (68, 10069740), (72, 9510310), (80, 8559279), (85, 8055792), (86, 7962120), (90, 7608248), (102, 6713160), (120, 5706186), (129, 5308080), (136, 5034870), (144, 4755155), (153, 4475440), (170, 4027896), (172, 3981060), (180, 3804124), (204, 3356580), (215, 3184848), (240, 2853093), (255, 2685264), (258, 2654040), (272, 2517435), (306, 2237720), (340, 2013948), (344, 1990530), (360, 1902062), (387, 1769360), (408, 1678290), (430, 1592424), (510, 1342632), (516, 1327020), (612, 1118860), (645, 1061616), (680, 1006974), (688, 995265), (720, 951031), (731, 936720), (765, 895088), (774, 884680), (816, 839145), (860, 796212), (1020, 671316), (1032, 663510), (1224, 559430), (1290, 530808), (1301, 526320), (1360, 503487), (1462, 468360), (1530, 447544), (1548, 442340), (1720, 398106), (1935, 353872), (2040, 335658), (2064, 331755), (2193, 312240), (2448, 279715), (2580, 265404), (2602, 263160), (2924, 234180), (3060, 223772), (3096, 221170), (3440, 199053), (3655, 187344), (3870, 176936), (3903, 175440), (4080, 167829), (4386, 156120), (5160, 132702), (5204, 131580), (5848, 117090), (6120, 111886), (6192, 110585), (6505, 105264), (6579, 104080), (7310, 93672), (7740, 88468), (7806, 87720), (8772, 78060), (10320, 66351), (10408, 65790), (10965, 62448), (11696, 58545), (11709, 58480), (12240, 55943), (13010, 52632), (13158, 52040), (14620, 46836), (15480, 44234), (15612, 43860), (17544, 39030), (19515, 35088), (20816, 32895), (21930, 31224), (22117, 30960), (23418, 29240), (26020, 26316)]