15671057920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3659}}^1$

素因数の和:3928

約数の個数: 160

約数和(自身を含む): 43132953600

約数和(自身を除く): 27461895680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 239, 256, 280, 320, 448, 478, 512, 560, 640, 896, 956, 1120, 1195, 1280, 1673, 1792, 1912, 2240, 2390, 2560, 3346, 3584, 3659, 3824, 4480, 4780, 6692, 7318, 7648, 8365, 8960, 9560, 13384, 14636, 15296, 16730, 17920, 18295, 19120, 25613, 26768, 29272, 30592, 33460, 36590, 38240, 51226, 53536, 58544, 61184, 66920, 73180, 76480, 102452, 107072, 117088, 122368, 128065, 133840, 146360, 152960, 204904, 214144, 234176, 256130, 267680, 292720, 305920, 409808, 428288, 468352, 512260, 535360, 585440, 611840, 819616, 856576, 874501, 936704, 1024520, 1070720, 1170880, 1639232, 1749002, 1873408, 2049040, 2141440, 2341760, 3278464, 3498004, 4098080, 4282880, 4372505, 4683520, 6121507, 6556928, 6996008, 8196160, 8745010, 9367040, 12243014, 13113856, 13992016, 16392320, 17490020, 24486028, 27984032, 30607535, 32784640, 34980040, 48972056, 55968064, 61215070, 65569280, 69960080, 97944112, 111936128, 122430140, 139920160, 195888224, 223872256, 244860280, 279840320, 391776448, 447744512, 489720560, 559680640, 783552896, 979441120, 1119361280, 1567105792, 1958882240, 2238722560, 3134211584, 3917764480, 7835528960, 15671057920]

約数ペア:

[(1, 15671057920), (2, 7835528960), (4, 3917764480), (5, 3134211584), (7, 2238722560), (8, 1958882240), (10, 1567105792), (14, 1119361280), (16, 979441120), (20, 783552896), (28, 559680640), (32, 489720560), (35, 447744512), (40, 391776448), (56, 279840320), (64, 244860280), (70, 223872256), (80, 195888224), (112, 139920160), (128, 122430140), (140, 111936128), (160, 97944112), (224, 69960080), (239, 65569280), (256, 61215070), (280, 55968064), (320, 48972056), (448, 34980040), (478, 32784640), (512, 30607535), (560, 27984032), (640, 24486028), (896, 17490020), (956, 16392320), (1120, 13992016), (1195, 13113856), (1280, 12243014), (1673, 9367040), (1792, 8745010), (1912, 8196160), (2240, 6996008), (2390, 6556928), (2560, 6121507), (3346, 4683520), (3584, 4372505), (3659, 4282880), (3824, 4098080), (4480, 3498004), (4780, 3278464), (6692, 2341760), (7318, 2141440), (7648, 2049040), (8365, 1873408), (8960, 1749002), (9560, 1639232), (13384, 1170880), (14636, 1070720), (15296, 1024520), (16730, 936704), (17920, 874501), (18295, 856576), (19120, 819616), (25613, 611840), (26768, 585440), (29272, 535360), (30592, 512260), (33460, 468352), (36590, 428288), (38240, 409808), (51226, 305920), (53536, 292720), (58544, 267680), (61184, 256130), (66920, 234176), (73180, 214144), (76480, 204904), (102452, 152960), (107072, 146360), (117088, 133840), (122368, 128065)]