576450420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 2015870976

約数和(自身を除く): 1439420556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 910, 923, 994, 1065, 1092, 1365, 1420, 1487, 1491, 1820, 1846, 1988, 2130, 2485, 2730, 2769, 2974, 2982, 3692, 4260, 4461, 4615, 4970, 5460, 5538, 5948, 5964, 6461, 7435, 7455, 8922, 9230, 9940, 10409, 11076, 12922, 13845, 14870, 14910, 17844, 18460, 19331, 19383, 20818, 22305, 25844, 27690, 29740, 29820, 31227, 32305, 38662, 38766, 41636, 44610, 52045, 55380, 57993, 62454, 64610, 77324, 77532, 89220, 96655, 96915, 104090, 105577, 115986, 124908, 129220, 135317, 156135, 193310, 193830, 208180, 211154, 231972, 270634, 289965, 312270, 316731, 386620, 387660, 405951, 422308, 527885, 541268, 579930, 624540, 633462, 676585, 739039, 811902, 1055770, 1159860, 1266924, 1353170, 1372501, 1478078, 1583655, 1623804, 2029755, 2111540, 2217117, 2706340, 2745002, 2956156, 3167310, 3695195, 4059510, 4117503, 4434234, 5490004, 6334620, 6862505, 7390390, 8119020, 8235006, 8868468, 9607507, 11085585, 13725010, 14780780, 16470012, 19215014, 20587515, 22171170, 27450020, 28822521, 38430028, 41175030, 44342340, 48037535, 57645042, 82350060, 96075070, 115290084, 144112605, 192150140, 288225210, 576450420]

約数ペア:

[(1, 576450420), (2, 288225210), (3, 192150140), (4, 144112605), (5, 115290084), (6, 96075070), (7, 82350060), (10, 57645042), (12, 48037535), (13, 44342340), (14, 41175030), (15, 38430028), (20, 28822521), (21, 27450020), (26, 22171170), (28, 20587515), (30, 19215014), (35, 16470012), (39, 14780780), (42, 13725010), (52, 11085585), (60, 9607507), (65, 8868468), (70, 8235006), (71, 8119020), (78, 7390390), (84, 6862505), (91, 6334620), (105, 5490004), (130, 4434234), (140, 4117503), (142, 4059510), (156, 3695195), (182, 3167310), (195, 2956156), (210, 2745002), (213, 2706340), (260, 2217117), (273, 2111540), (284, 2029755), (355, 1623804), (364, 1583655), (390, 1478078), (420, 1372501), (426, 1353170), (455, 1266924), (497, 1159860), (546, 1055770), (710, 811902), (780, 739039), (852, 676585), (910, 633462), (923, 624540), (994, 579930), (1065, 541268), (1092, 527885), (1365, 422308), (1420, 405951), (1487, 387660), (1491, 386620), (1820, 316731), (1846, 312270), (1988, 289965), (2130, 270634), (2485, 231972), (2730, 211154), (2769, 208180), (2974, 193830), (2982, 193310), (3692, 156135), (4260, 135317), (4461, 129220), (4615, 124908), (4970, 115986), (5460, 105577), (5538, 104090), (5948, 96915), (5964, 96655), (6461, 89220), (7435, 77532), (7455, 77324), (8922, 64610), (9230, 62454), (9940, 57993), (10409, 55380), (11076, 52045), (12922, 44610), (13845, 41636), (14870, 38766), (14910, 38662), (17844, 32305), (18460, 31227), (19331, 29820), (19383, 29740), (20818, 27690), (22305, 25844)]