2071000260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1523

約数の個数: 288

約数和(自身を含む): 7616673792

約数和(自身を除く): 5545673532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 37, 42, 45, 60, 62, 63, 70, 74, 84, 90, 93, 105, 111, 124, 126, 140, 148, 155, 180, 185, 186, 210, 217, 222, 252, 259, 279, 310, 315, 333, 370, 372, 420, 434, 444, 465, 518, 555, 558, 620, 630, 651, 666, 740, 777, 868, 930, 1036, 1085, 1110, 1116, 1147, 1260, 1295, 1302, 1332, 1395, 1433, 1554, 1665, 1860, 1953, 2170, 2220, 2294, 2331, 2590, 2604, 2790, 2866, 3108, 3255, 3330, 3441, 3885, 3906, 4299, 4340, 4588, 4662, 5180, 5580, 5732, 5735, 6510, 6660, 6882, 7165, 7770, 7812, 8029, 8598, 9324, 9765, 10031, 10323, 11470, 11655, 12897, 13020, 13764, 14330, 15540, 16058, 17196, 17205, 19530, 20062, 20646, 21495, 22940, 23310, 24087, 25794, 28660, 30093, 32116, 34410, 39060, 40124, 40145, 41292, 42990, 44423, 46620, 48174, 50155, 51588, 51615, 53021, 60186, 64485, 68820, 72261, 80290, 85980, 88846, 90279, 96348, 100310, 103230, 106042, 120372, 120435, 128970, 133269, 144522, 150465, 159063, 160580, 177692, 180558, 200620, 206460, 212084, 222115, 240870, 257940, 265105, 266538, 289044, 300930, 310961, 318126, 361116, 361305, 371147, 399807, 444230, 451395, 477189, 481740, 530210, 533076, 601860, 621922, 636252, 666345, 722610, 742294, 795315, 799614, 888460, 902790, 932883, 954378, 1060420, 1113441, 1243844, 1332690, 1445220, 1484588, 1554805, 1590630, 1599228, 1643651, 1805580, 1855735, 1865766, 1908756, 1999035, 2226882, 2385945, 2665380, 2798649, 3109610, 3181260, 3287302, 3340323, 3711470, 3731532, 3998070, 4453764, 4664415, 4771890, 4930953, 5567205, 5597298, 6219220, 6574604, 6680646, 7422940, 7996140, 8218255, 9328830, 9543780, 9861906, 11134410, 11194596, 11505557, 13361292, 13993245, 14792859, 16436510, 16701615, 18657660, 19723812, 22268820, 23011114, 24654765, 27986490, 29585718, 32873020, 33403230, 34516671, 46022228, 49309530, 55972980, 57527785, 59171436, 66806460, 69033342, 73964295, 98619060, 103550013, 115055570, 138066684, 147928590, 172583355, 207100026, 230111140, 295857180, 345166710, 414200052, 517750065, 690333420, 1035500130, 2071000260]

約数ペア:

[(1, 2071000260), (2, 1035500130), (3, 690333420), (4, 517750065), (5, 414200052), (6, 345166710), (7, 295857180), (9, 230111140), (10, 207100026), (12, 172583355), (14, 147928590), (15, 138066684), (18, 115055570), (20, 103550013), (21, 98619060), (28, 73964295), (30, 69033342), (31, 66806460), (35, 59171436), (36, 57527785), (37, 55972980), (42, 49309530), (45, 46022228), (60, 34516671), (62, 33403230), (63, 32873020), (70, 29585718), (74, 27986490), (84, 24654765), (90, 23011114), (93, 22268820), (105, 19723812), (111, 18657660), (124, 16701615), (126, 16436510), (140, 14792859), (148, 13993245), (155, 13361292), (180, 11505557), (185, 11194596), (186, 11134410), (210, 9861906), (217, 9543780), (222, 9328830), (252, 8218255), (259, 7996140), (279, 7422940), (310, 6680646), (315, 6574604), (333, 6219220), (370, 5597298), (372, 5567205), (420, 4930953), (434, 4771890), (444, 4664415), (465, 4453764), (518, 3998070), (555, 3731532), (558, 3711470), (620, 3340323), (630, 3287302), (651, 3181260), (666, 3109610), (740, 2798649), (777, 2665380), (868, 2385945), (930, 2226882), (1036, 1999035), (1085, 1908756), (1110, 1865766), (1116, 1855735), (1147, 1805580), (1260, 1643651), (1295, 1599228), (1302, 1590630), (1332, 1554805), (1395, 1484588), (1433, 1445220), (1554, 1332690), (1665, 1243844), (1860, 1113441), (1953, 1060420), (2170, 954378), (2220, 932883), (2294, 902790), (2331, 888460), (2590, 799614), (2604, 795315), (2790, 742294), (2866, 722610), (3108, 666345), (3255, 636252), (3330, 621922), (3441, 601860), (3885, 533076), (3906, 530210), (4299, 481740), (4340, 477189), (4588, 451395), (4662, 444230), (5180, 399807), (5580, 371147), (5732, 361305), (5735, 361116), (6510, 318126), (6660, 310961), (6882, 300930), (7165, 289044), (7770, 266538), (7812, 265105), (8029, 257940), (8598, 240870), (9324, 222115), (9765, 212084), (10031, 206460), (10323, 200620), (11470, 180558), (11655, 177692), (12897, 160580), (13020, 159063), (13764, 150465), (14330, 144522), (15540, 133269), (16058, 128970), (17196, 120435), (17205, 120372), (19530, 106042), (20062, 103230), (20646, 100310), (21495, 96348), (22940, 90279), (23310, 88846), (24087, 85980), (25794, 80290), (28660, 72261), (30093, 68820), (32116, 64485), (34410, 60186), (39060, 53021), (40124, 51615), (40145, 51588), (41292, 50155), (42990, 48174), (44423, 46620)]