879949980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 480

約数和(自身を含む): 3497066496

約数和(自身を除く): 2617116516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 47, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 94, 105, 108, 117, 126, 127, 130, 135, 140, 141, 156, 162, 180, 182, 188, 189, 195, 210, 234, 235, 252, 254, 260, 270, 273, 282, 315, 324, 329, 351, 364, 378, 381, 390, 405, 420, 423, 455, 468, 470, 508, 540, 546, 564, 567, 585, 611, 630, 635, 658, 702, 705, 756, 762, 780, 810, 819, 846, 889, 910, 940, 945, 987, 1053, 1092, 1134, 1143, 1170, 1222, 1260, 1269, 1270, 1316, 1365, 1404, 1410, 1524, 1620, 1638, 1645, 1651, 1692, 1755, 1778, 1820, 1833, 1890, 1905, 1974, 2106, 2115, 2268, 2286, 2340, 2444, 2457, 2538, 2540, 2667, 2730, 2820, 2835, 2961, 3055, 3276, 3290, 3302, 3429, 3510, 3556, 3666, 3780, 3807, 3810, 3948, 4095, 4212, 4230, 4277, 4445, 4572, 4914, 4935, 4953, 5076, 5265, 5334, 5460, 5499, 5670, 5715, 5922, 5969, 6110, 6345, 6580, 6604, 6858, 7020, 7332, 7371, 7614, 7620, 8001, 8190, 8255, 8460, 8554, 8883, 8890, 9165, 9828, 9870, 9906, 10287, 10530, 10668, 10998, 11340, 11430, 11557, 11844, 11938, 12220, 12285, 12690, 12831, 13335, 13716, 14742, 14805, 14859, 15228, 16002, 16380, 16497, 16510, 17108, 17145, 17766, 17780, 17907, 18330, 19035, 19740, 19812, 20574, 21060, 21385, 21996, 22860, 23114, 23876, 24003, 24570, 24765, 25380, 25662, 26649, 26670, 27495, 29484, 29610, 29718, 29845, 32004, 32994, 33020, 34290, 34671, 35532, 35814, 36660, 36855, 38070, 38493, 40005, 41148, 41783, 42770, 44415, 44577, 46228, 48006, 49140, 49491, 49530, 51324, 51435, 53298, 53340, 53721, 54990, 57785, 59220, 59436, 59690, 64155, 65988, 68580, 69342, 71628, 72009, 73710, 74295, 76140, 76986, 77597, 80010, 82485, 83566, 85540, 88830, 89154, 89535, 96012, 98982, 99060, 102870, 104013, 106596, 107442, 109980, 115479, 115570, 119380, 120015, 125349, 128310, 133245, 133731, 138684, 144018, 147420, 148590, 153972, 155194, 160020, 161163, 164970, 167132, 173355, 177660, 178308, 179070, 192465, 197964, 205740, 208026, 208915, 214884, 222885, 230958, 231140, 232791, 240030, 247455, 250698, 256620, 266490, 267462, 268605, 288036, 297180, 310388, 312039, 322326, 329940, 346437, 346710, 358140, 360045, 376047, 384930, 387985, 416052, 417830, 445770, 461916, 465582, 480060, 483489, 494910, 501396, 520065, 532980, 534924, 537210, 543179, 577395, 624078, 626745, 644652, 668655, 692874, 693420, 698373, 720090, 752094, 769860, 775970, 805815, 835660, 891540, 931164, 936117, 966978, 989820, 1040130, 1074420, 1086358, 1128141, 1154790, 1163955, 1248156, 1253490, 1337310, 1385748, 1396746, 1440180, 1504188, 1551940, 1560195, 1611630, 1629537, 1732185, 1872234, 1880235, 1933956, 2080260, 2095119, 2172716, 2256282, 2309580, 2327910, 2417445, 2506980, 2674620, 2715895, 2793492, 3120390, 3223260, 3259074, 3384423, 3464370, 3491865, 3744468, 3760470, 4190238, 4512564, 4655820, 4680585, 4834890, 4888611, 5431790, 5640705, 6240780, 6285357, 6518148, 6768846, 6928740, 6983730, 7520940, 8147685, 8380476, 9361170, 9669780, 9777222, 10475595, 10863580, 11281410, 12570714, 13537692, 13967460, 14665833, 16295370, 16922115, 18722340, 19554444, 20951190, 22562820, 24443055, 25141428, 29331666, 31426785, 32590740, 33844230, 41902380, 43997499, 48886110, 58663332, 62853570, 67688460, 73329165, 87994998, 97772220, 125707140, 146658330, 175989996, 219987495, 293316660, 439974990, 879949980]

約数ペア:

[(1, 879949980), (2, 439974990), (3, 293316660), (4, 219987495), (5, 175989996), (6, 146658330), (7, 125707140), (9, 97772220), (10, 87994998), (12, 73329165), (13, 67688460), (14, 62853570), (15, 58663332), (18, 48886110), (20, 43997499), (21, 41902380), (26, 33844230), (27, 32590740), (28, 31426785), (30, 29331666), (35, 25141428), (36, 24443055), (39, 22562820), (42, 20951190), (45, 19554444), (47, 18722340), (52, 16922115), (54, 16295370), (60, 14665833), (63, 13967460), (65, 13537692), (70, 12570714), (78, 11281410), (81, 10863580), (84, 10475595), (90, 9777222), (91, 9669780), (94, 9361170), (105, 8380476), (108, 8147685), (117, 7520940), (126, 6983730), (127, 6928740), (130, 6768846), (135, 6518148), (140, 6285357), (141, 6240780), (156, 5640705), (162, 5431790), (180, 4888611), (182, 4834890), (188, 4680585), (189, 4655820), (195, 4512564), (210, 4190238), (234, 3760470), (235, 3744468), (252, 3491865), (254, 3464370), (260, 3384423), (270, 3259074), (273, 3223260), (282, 3120390), (315, 2793492), (324, 2715895), (329, 2674620), (351, 2506980), (364, 2417445), (378, 2327910), (381, 2309580), (390, 2256282), (405, 2172716), (420, 2095119), (423, 2080260), (455, 1933956), (468, 1880235), (470, 1872234), (508, 1732185), (540, 1629537), (546, 1611630), (564, 1560195), (567, 1551940), (585, 1504188), (611, 1440180), (630, 1396746), (635, 1385748), (658, 1337310), (702, 1253490), (705, 1248156), (756, 1163955), (762, 1154790), (780, 1128141), (810, 1086358), (819, 1074420), (846, 1040130), (889, 989820), (910, 966978), (940, 936117), (945, 931164), (987, 891540), (1053, 835660), (1092, 805815), (1134, 775970), (1143, 769860), (1170, 752094), (1222, 720090), (1260, 698373), (1269, 693420), (1270, 692874), (1316, 668655), (1365, 644652), (1404, 626745), (1410, 624078), (1524, 577395), (1620, 543179), (1638, 537210), (1645, 534924), (1651, 532980), (1692, 520065), (1755, 501396), (1778, 494910), (1820, 483489), (1833, 480060), (1890, 465582), (1905, 461916), (1974, 445770), (2106, 417830), (2115, 416052), (2268, 387985), (2286, 384930), (2340, 376047), (2444, 360045), (2457, 358140), (2538, 346710), (2540, 346437), (2667, 329940), (2730, 322326), (2820, 312039), (2835, 310388), (2961, 297180), (3055, 288036), (3276, 268605), (3290, 267462), (3302, 266490), (3429, 256620), (3510, 250698), (3556, 247455), (3666, 240030), (3780, 232791), (3807, 231140), (3810, 230958), (3948, 222885), (4095, 214884), (4212, 208915), (4230, 208026), (4277, 205740), (4445, 197964), (4572, 192465), (4914, 179070), (4935, 178308), (4953, 177660), (5076, 173355), (5265, 167132), (5334, 164970), (5460, 161163), (5499, 160020), (5670, 155194), (5715, 153972), (5922, 148590), (5969, 147420), (6110, 144018), (6345, 138684), (6580, 133731), (6604, 133245), (6858, 128310), (7020, 125349), (7332, 120015), (7371, 119380), (7614, 115570), (7620, 115479), (8001, 109980), (8190, 107442), (8255, 106596), (8460, 104013), (8554, 102870), (8883, 99060), (8890, 98982), (9165, 96012), (9828, 89535), (9870, 89154), (9906, 88830), (10287, 85540), (10530, 83566), (10668, 82485), (10998, 80010), (11340, 77597), (11430, 76986), (11557, 76140), (11844, 74295), (11938, 73710), (12220, 72009), (12285, 71628), (12690, 69342), (12831, 68580), (13335, 65988), (13716, 64155), (14742, 59690), (14805, 59436), (14859, 59220), (15228, 57785), (16002, 54990), (16380, 53721), (16497, 53340), (16510, 53298), (17108, 51435), (17145, 51324), (17766, 49530), (17780, 49491), (17907, 49140), (18330, 48006), (19035, 46228), (19740, 44577), (19812, 44415), (20574, 42770), (21060, 41783), (21385, 41148), (21996, 40005), (22860, 38493), (23114, 38070), (23876, 36855), (24003, 36660), (24570, 35814), (24765, 35532), (25380, 34671), (25662, 34290), (26649, 33020), (26670, 32994), (27495, 32004), (29484, 29845), (29610, 29718)]