207565020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 685208160

約数和(自身を除く): 477643140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 829, 963, 1070, 1170, 1284, 1391, 1605, 1658, 1926, 2140, 2340, 2487, 2782, 3210, 3316, 3852, 4145, 4173, 4815, 4974, 5564, 6420, 6955, 7461, 8290, 8346, 9630, 9948, 10777, 12435, 12519, 13910, 14922, 16580, 16692, 19260, 20865, 21554, 24870, 25038, 27820, 29844, 32331, 37305, 41730, 43108, 49740, 50076, 53885, 62595, 64662, 74610, 83460, 88703, 96993, 107770, 125190, 129324, 149220, 161655, 177406, 193986, 215540, 250380, 266109, 323310, 354812, 387972, 443515, 484965, 532218, 646620, 798327, 887030, 969930, 1064436, 1153139, 1330545, 1596654, 1774060, 1939860, 2306278, 2661090, 3193308, 3459417, 3991635, 4612556, 5322180, 5765695, 6918834, 7983270, 10378251, 11531390, 13837668, 15966540, 17297085, 20756502, 23062780, 34594170, 41513004, 51891255, 69188340, 103782510, 207565020]

約数ペア:

[(1, 207565020), (2, 103782510), (3, 69188340), (4, 51891255), (5, 41513004), (6, 34594170), (9, 23062780), (10, 20756502), (12, 17297085), (13, 15966540), (15, 13837668), (18, 11531390), (20, 10378251), (26, 7983270), (30, 6918834), (36, 5765695), (39, 5322180), (45, 4612556), (52, 3991635), (60, 3459417), (65, 3193308), (78, 2661090), (90, 2306278), (107, 1939860), (117, 1774060), (130, 1596654), (156, 1330545), (180, 1153139), (195, 1064436), (214, 969930), (234, 887030), (260, 798327), (321, 646620), (390, 532218), (428, 484965), (468, 443515), (535, 387972), (585, 354812), (642, 323310), (780, 266109), (829, 250380), (963, 215540), (1070, 193986), (1170, 177406), (1284, 161655), (1391, 149220), (1605, 129324), (1658, 125190), (1926, 107770), (2140, 96993), (2340, 88703), (2487, 83460), (2782, 74610), (3210, 64662), (3316, 62595), (3852, 53885), (4145, 50076), (4173, 49740), (4815, 43108), (4974, 41730), (5564, 37305), (6420, 32331), (6955, 29844), (7461, 27820), (8290, 25038), (8346, 24870), (9630, 21554), (9948, 20865), (10777, 19260), (12435, 16692), (12519, 16580), (13910, 14922)]