19395622080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{2819}}^1$

素因数の和:5231

約数の個数: 168

約数和(自身を含む): 66764458800

約数和(自身を除く): 47368836720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2389, 2819, 2880, 4778, 5638, 7167, 8457, 9556, 11276, 11945, 14095, 14334, 16914, 19112, 21501, 22552, 23890, 25371, 28190, 28668, 33828, 35835, 38224, 42285, 43002, 45104, 47780, 50742, 56380, 57336, 67656, 71670, 76448, 84570, 86004, 90208, 95560, 101484, 107505, 112760, 114672, 126855, 135312, 143340, 152896, 169140, 172008, 180416, 191120, 202968, 215010, 225520, 229344, 253710, 270624, 286680, 338280, 344016, 382240, 405936, 430020, 451040, 458688, 507420, 541248, 573360, 676560, 688032, 764480, 811872, 860040, 902080, 1014840, 1146720, 1353120, 1376064, 1623744, 1720080, 2029680, 2293440, 2706240, 3440160, 4059360, 6734591, 6880320, 8118720, 13469182, 20203773, 26938364, 33672955, 40407546, 53876728, 60611319, 67345910, 80815092, 101018865, 107753456, 121222638, 134691820, 161630184, 202037730, 215506912, 242445276, 269383640, 303056595, 323260368, 404075460, 431013824, 484890552, 538767280, 606113190, 646520736, 808150920, 969781104, 1077534560, 1212226380, 1293041472, 1616301840, 1939562208, 2155069120, 2424452760, 3232603680, 3879124416, 4848905520, 6465207360, 9697811040, 19395622080]

約数ペア:

[(1, 19395622080), (2, 9697811040), (3, 6465207360), (4, 4848905520), (5, 3879124416), (6, 3232603680), (8, 2424452760), (9, 2155069120), (10, 1939562208), (12, 1616301840), (15, 1293041472), (16, 1212226380), (18, 1077534560), (20, 969781104), (24, 808150920), (30, 646520736), (32, 606113190), (36, 538767280), (40, 484890552), (45, 431013824), (48, 404075460), (60, 323260368), (64, 303056595), (72, 269383640), (80, 242445276), (90, 215506912), (96, 202037730), (120, 161630184), (144, 134691820), (160, 121222638), (180, 107753456), (192, 101018865), (240, 80815092), (288, 67345910), (320, 60611319), (360, 53876728), (480, 40407546), (576, 33672955), (720, 26938364), (960, 20203773), (1440, 13469182), (2389, 8118720), (2819, 6880320), (2880, 6734591), (4778, 4059360), (5638, 3440160), (7167, 2706240), (8457, 2293440), (9556, 2029680), (11276, 1720080), (11945, 1623744), (14095, 1376064), (14334, 1353120), (16914, 1146720), (19112, 1014840), (21501, 902080), (22552, 860040), (23890, 811872), (25371, 764480), (28190, 688032), (28668, 676560), (33828, 573360), (35835, 541248), (38224, 507420), (42285, 458688), (43002, 451040), (45104, 430020), (47780, 405936), (50742, 382240), (56380, 344016), (57336, 338280), (67656, 286680), (71670, 270624), (76448, 253710), (84570, 229344), (86004, 225520), (90208, 215010), (95560, 202968), (101484, 191120), (107505, 180416), (112760, 172008), (114672, 169140), (126855, 152896), (135312, 143340)]