1904390280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3803}}^1$

素因数の和:3940

約数の個数: 192

約数和(自身を含む): 6729428160

約数和(自身を除く): 4825037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 180, 195, 214, 234, 260, 312, 321, 360, 390, 428, 468, 520, 535, 585, 642, 780, 856, 936, 963, 1070, 1170, 1284, 1391, 1560, 1605, 1926, 2140, 2340, 2568, 2782, 3210, 3803, 3852, 4173, 4280, 4680, 4815, 5564, 6420, 6955, 7606, 7704, 8346, 9630, 11128, 11409, 12519, 12840, 13910, 15212, 16692, 19015, 19260, 20865, 22818, 25038, 27820, 30424, 33384, 34227, 38030, 38520, 41730, 45636, 49439, 50076, 55640, 57045, 62595, 68454, 76060, 83460, 91272, 98878, 100152, 114090, 125190, 136908, 148317, 152120, 166920, 171135, 197756, 228180, 247195, 250380, 273816, 296634, 342270, 395512, 406921, 444951, 456360, 494390, 500760, 593268, 684540, 741585, 813842, 889902, 988780, 1186536, 1220763, 1369080, 1483170, 1627684, 1779804, 1977560, 2034605, 2224755, 2441526, 2966340, 3255368, 3559608, 3662289, 4069210, 4449510, 4883052, 5289973, 5932680, 6103815, 7324578, 8138420, 8899020, 9766104, 10579946, 12207630, 14649156, 15869919, 16276840, 17798040, 18311445, 21159892, 24415260, 26449865, 29298312, 31739838, 36622890, 42319784, 47609757, 48830520, 52899730, 63479676, 73245780, 79349595, 95219514, 105799460, 126959352, 146491560, 158699190, 190439028, 211598920, 238048785, 317398380, 380878056, 476097570, 634796760, 952195140, 1904390280]

約数ペア:

[(1, 1904390280), (2, 952195140), (3, 634796760), (4, 476097570), (5, 380878056), (6, 317398380), (8, 238048785), (9, 211598920), (10, 190439028), (12, 158699190), (13, 146491560), (15, 126959352), (18, 105799460), (20, 95219514), (24, 79349595), (26, 73245780), (30, 63479676), (36, 52899730), (39, 48830520), (40, 47609757), (45, 42319784), (52, 36622890), (60, 31739838), (65, 29298312), (72, 26449865), (78, 24415260), (90, 21159892), (104, 18311445), (107, 17798040), (117, 16276840), (120, 15869919), (130, 14649156), (156, 12207630), (180, 10579946), (195, 9766104), (214, 8899020), (234, 8138420), (260, 7324578), (312, 6103815), (321, 5932680), (360, 5289973), (390, 4883052), (428, 4449510), (468, 4069210), (520, 3662289), (535, 3559608), (585, 3255368), (642, 2966340), (780, 2441526), (856, 2224755), (936, 2034605), (963, 1977560), (1070, 1779804), (1170, 1627684), (1284, 1483170), (1391, 1369080), (1560, 1220763), (1605, 1186536), (1926, 988780), (2140, 889902), (2340, 813842), (2568, 741585), (2782, 684540), (3210, 593268), (3803, 500760), (3852, 494390), (4173, 456360), (4280, 444951), (4680, 406921), (4815, 395512), (5564, 342270), (6420, 296634), (6955, 273816), (7606, 250380), (7704, 247195), (8346, 228180), (9630, 197756), (11128, 171135), (11409, 166920), (12519, 152120), (12840, 148317), (13910, 136908), (15212, 125190), (16692, 114090), (19015, 100152), (19260, 98878), (20865, 91272), (22818, 83460), (25038, 76060), (27820, 68454), (30424, 62595), (33384, 57045), (34227, 55640), (38030, 50076), (38520, 49439), (41730, 45636)]