681933029760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{555827}}^1$

素因数の和:555926

約数の個数: 256

約数和(自身を含む): 2449200499200

約数和(自身を除く): 1767267469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 11360, 12780, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 25560, 27264, 30672, 34080, 38340, 40896, 45440, 51120, 61344, 68160, 76680, 81792, 102240, 122688, 136320, 153360, 204480, 245376, 306720, 408960, 555827, 613440, 1111654, 1226880, 1667481, 2223308, 2779135, 3334962, 4446616, 5002443, 5558270, 6669924, 8337405, 8893232, 10004886, 11116540, 13339848, 15007329, 16674810, 17786464, 20009772, 22233080, 25012215, 26679696, 30014658, 33349620, 35572928, 39463717, 40019544, 44466160, 50024430, 53359392, 60029316, 66699240, 71145856, 75036645, 78927434, 80039088, 88932320, 100048860, 106718784, 118391151, 120058632, 133398480, 150073290, 157854868, 160078176, 177864640, 197318585, 200097720, 213437568, 236782302, 240117264, 266796960, 300146580, 315709736, 320156352, 355173453, 355729280, 394637170, 400195440, 473564604, 480234528, 533593920, 591955755, 600293160, 631419472, 640312704, 710346906, 789274340, 800390880, 947129208, 960469056, 1065520359, 1067187840, 1183911510, 1200586320, 1262838944, 1420693812, 1578548680, 1600781760, 1775867265, 1894258416, 1920938112, 2131040718, 2367823020, 2401172640, 2525677888, 2841387624, 3157097360, 3201563520, 3551734530, 3788516832, 4262081436, 4735646040, 4802345280, 5051355776, 5327601795, 5682775248, 6314194720, 7103469060, 7577033664, 8524162872, 9471292080, 9604690560, 10655203590, 11365550496, 12628389440, 14206938120, 15154067328, 17048325744, 18942584160, 21310407180, 22731100992, 25256778880, 28413876240, 34096651488, 37885168320, 42620814360, 45462201984, 56827752480, 68193302976, 75770336640, 85241628720, 113655504960, 136386605952, 170483257440, 227311009920, 340966514880, 681933029760]

約数ペア:

[(1, 681933029760), (2, 340966514880), (3, 227311009920), (4, 170483257440), (5, 136386605952), (6, 113655504960), (8, 85241628720), (9, 75770336640), (10, 68193302976), (12, 56827752480), (15, 45462201984), (16, 42620814360), (18, 37885168320), (20, 34096651488), (24, 28413876240), (27, 25256778880), (30, 22731100992), (32, 21310407180), (36, 18942584160), (40, 17048325744), (45, 15154067328), (48, 14206938120), (54, 12628389440), (60, 11365550496), (64, 10655203590), (71, 9604690560), (72, 9471292080), (80, 8524162872), (90, 7577033664), (96, 7103469060), (108, 6314194720), (120, 5682775248), (128, 5327601795), (135, 5051355776), (142, 4802345280), (144, 4735646040), (160, 4262081436), (180, 3788516832), (192, 3551734530), (213, 3201563520), (216, 3157097360), (240, 2841387624), (270, 2525677888), (284, 2401172640), (288, 2367823020), (320, 2131040718), (355, 1920938112), (360, 1894258416), (384, 1775867265), (426, 1600781760), (432, 1578548680), (480, 1420693812), (540, 1262838944), (568, 1200586320), (576, 1183911510), (639, 1067187840), (640, 1065520359), (710, 960469056), (720, 947129208), (852, 800390880), (864, 789274340), (960, 710346906), (1065, 640312704), (1080, 631419472), (1136, 600293160), (1152, 591955755), (1278, 533593920), (1420, 480234528), (1440, 473564604), (1704, 400195440), (1728, 394637170), (1917, 355729280), (1920, 355173453), (2130, 320156352), (2160, 315709736), (2272, 300146580), (2556, 266796960), (2840, 240117264), (2880, 236782302), (3195, 213437568), (3408, 200097720), (3456, 197318585), (3834, 177864640), (4260, 160078176), (4320, 157854868), (4544, 150073290), (5112, 133398480), (5680, 120058632), (5760, 118391151), (6390, 106718784), (6816, 100048860), (7668, 88932320), (8520, 80039088), (8640, 78927434), (9088, 75036645), (9585, 71145856), (10224, 66699240), (11360, 60029316), (12780, 53359392), (13632, 50024430), (15336, 44466160), (17040, 40019544), (17280, 39463717), (19170, 35572928), (20448, 33349620), (22720, 30014658), (25560, 26679696), (27264, 25012215), (30672, 22233080), (34080, 20009772), (38340, 17786464), (40896, 16674810), (45440, 15007329), (51120, 13339848), (61344, 11116540), (68160, 10004886), (76680, 8893232), (81792, 8337405), (102240, 6669924), (122688, 5558270), (136320, 5002443), (153360, 4446616), (204480, 3334962), (245376, 2779135), (306720, 2223308), (408960, 1667481), (555827, 1226880), (613440, 1111654)]