2498867280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12755

約数の個数: 320

約数和(自身を含む): 10594321920

約数和(自身を除く): 8095454640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9360, 9828, 10920, 12285, 12713, 13104, 14040, 15120, 16380, 19656, 21840, 24570, 25426, 28080, 32760, 38139, 39312, 49140, 50852, 63565, 65520, 76278, 88991, 98280, 101704, 114417, 127130, 152556, 165269, 177982, 190695, 196560, 203408, 228834, 254260, 266973, 305112, 330538, 343251, 355964, 381390, 444955, 457668, 495807, 508520, 533946, 572085, 610224, 661076, 686502, 711928, 762780, 800919, 826345, 889910, 915336, 991614, 1017040, 1067892, 1144170, 1156883, 1322152, 1334865, 1373004, 1423856, 1487421, 1525560, 1601838, 1652690, 1716255, 1779820, 1830672, 1983228, 2135784, 2288340, 2313766, 2402757, 2479035, 2644304, 2669730, 2746008, 2974842, 3051120, 3203676, 3305380, 3432510, 3470649, 3559640, 3966456, 4004595, 4271568, 4462263, 4576680, 4627532, 4805514, 4958070, 5339460, 5492016, 5784415, 5949684, 6407352, 6610760, 6865020, 6941298, 7119280, 7437105, 7932912, 8009190, 8924526, 9153360, 9255064, 9611028, 9916140, 10411947, 10678920, 11568830, 11899368, 12013785, 12814704, 13221520, 13730040, 13882596, 14874210, 16018380, 17353245, 17849052, 18510128, 19222056, 19832280, 20823894, 21357840, 22311315, 23137660, 23798736, 24027570, 27460080, 27765192, 29748420, 31235841, 32036760, 34706490, 35698104, 38444112, 39664560, 41647788, 44622630, 46275320, 48055140, 52059735, 55530384, 59496840, 62471682, 64073520, 69412980, 71396208, 83295576, 89245260, 92550640, 96110280, 104119470, 118993680, 124943364, 138825960, 156179205, 166591152, 178490520, 192220560, 208238940, 249886728, 277651920, 312358410, 356981040, 416477880, 499773456, 624716820, 832955760, 1249433640, 2498867280]

約数ペア:

[(1, 2498867280), (2, 1249433640), (3, 832955760), (4, 624716820), (5, 499773456), (6, 416477880), (7, 356981040), (8, 312358410), (9, 277651920), (10, 249886728), (12, 208238940), (13, 192220560), (14, 178490520), (15, 166591152), (16, 156179205), (18, 138825960), (20, 124943364), (21, 118993680), (24, 104119470), (26, 96110280), (27, 92550640), (28, 89245260), (30, 83295576), (35, 71396208), (36, 69412980), (39, 64073520), (40, 62471682), (42, 59496840), (45, 55530384), (48, 52059735), (52, 48055140), (54, 46275320), (56, 44622630), (60, 41647788), (63, 39664560), (65, 38444112), (70, 35698104), (72, 34706490), (78, 32036760), (80, 31235841), (84, 29748420), (90, 27765192), (91, 27460080), (104, 24027570), (105, 23798736), (108, 23137660), (112, 22311315), (117, 21357840), (120, 20823894), (126, 19832280), (130, 19222056), (135, 18510128), (140, 17849052), (144, 17353245), (156, 16018380), (168, 14874210), (180, 13882596), (182, 13730040), (189, 13221520), (195, 12814704), (208, 12013785), (210, 11899368), (216, 11568830), (234, 10678920), (240, 10411947), (252, 9916140), (260, 9611028), (270, 9255064), (273, 9153360), (280, 8924526), (312, 8009190), (315, 7932912), (336, 7437105), (351, 7119280), (360, 6941298), (364, 6865020), (378, 6610760), (390, 6407352), (420, 5949684), (432, 5784415), (455, 5492016), (468, 5339460), (504, 4958070), (520, 4805514), (540, 4627532), (546, 4576680), (560, 4462263), (585, 4271568), (624, 4004595), (630, 3966456), (702, 3559640), (720, 3470649), (728, 3432510), (756, 3305380), (780, 3203676), (819, 3051120), (840, 2974842), (910, 2746008), (936, 2669730), (945, 2644304), (1008, 2479035), (1040, 2402757), (1080, 2313766), (1092, 2288340), (1170, 2135784), (1260, 1983228), (1365, 1830672), (1404, 1779820), (1456, 1716255), (1512, 1652690), (1560, 1601838), (1638, 1525560), (1680, 1487421), (1755, 1423856), (1820, 1373004), (1872, 1334865), (1890, 1322152), (2160, 1156883), (2184, 1144170), (2340, 1067892), (2457, 1017040), (2520, 991614), (2730, 915336), (2808, 889910), (3024, 826345), (3120, 800919), (3276, 762780), (3510, 711928), (3640, 686502), (3780, 661076), (4095, 610224), (4368, 572085), (4680, 533946), (4914, 508520), (5040, 495807), (5460, 457668), (5616, 444955), (6552, 381390), (7020, 355964), (7280, 343251), (7560, 330538), (8190, 305112), (9360, 266973), (9828, 254260), (10920, 228834), (12285, 203408), (12713, 196560), (13104, 190695), (14040, 177982), (15120, 165269), (16380, 152556), (19656, 127130), (21840, 114417), (24570, 101704), (25426, 98280), (28080, 88991), (32760, 76278), (38139, 65520), (39312, 63565), (49140, 50852)]