145499760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9652

約数の個数: 160

約数和(自身を含む): 572820480

約数和(自身を除く): 427320720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9623, 15120, 19246, 28869, 38492, 48115, 57738, 67361, 76984, 86607, 96230, 115476, 134722, 144345, 153968, 173214, 192460, 202083, 230952, 259821, 269444, 288690, 336805, 346428, 384920, 404166, 433035, 461904, 519642, 538888, 577380, 606249, 673610, 692856, 769840, 808332, 866070, 1010415, 1039284, 1077776, 1154760, 1212498, 1299105, 1347220, 1385712, 1616664, 1732140, 1818747, 2020830, 2078568, 2309520, 2424996, 2598210, 2694440, 3031245, 3233328, 3464280, 3637494, 4041660, 4157136, 4849992, 5196420, 5388880, 6062490, 6928560, 7274988, 8083320, 9093735, 9699984, 10392840, 12124980, 14549976, 16166640, 18187470, 20785680, 24249960, 29099952, 36374940, 48499920, 72749880, 145499760]

約数ペア:

[(1, 145499760), (2, 72749880), (3, 48499920), (4, 36374940), (5, 29099952), (6, 24249960), (7, 20785680), (8, 18187470), (9, 16166640), (10, 14549976), (12, 12124980), (14, 10392840), (15, 9699984), (16, 9093735), (18, 8083320), (20, 7274988), (21, 6928560), (24, 6062490), (27, 5388880), (28, 5196420), (30, 4849992), (35, 4157136), (36, 4041660), (40, 3637494), (42, 3464280), (45, 3233328), (48, 3031245), (54, 2694440), (56, 2598210), (60, 2424996), (63, 2309520), (70, 2078568), (72, 2020830), (80, 1818747), (84, 1732140), (90, 1616664), (105, 1385712), (108, 1347220), (112, 1299105), (120, 1212498), (126, 1154760), (135, 1077776), (140, 1039284), (144, 1010415), (168, 866070), (180, 808332), (189, 769840), (210, 692856), (216, 673610), (240, 606249), (252, 577380), (270, 538888), (280, 519642), (315, 461904), (336, 433035), (360, 404166), (378, 384920), (420, 346428), (432, 336805), (504, 288690), (540, 269444), (560, 259821), (630, 230952), (720, 202083), (756, 192460), (840, 173214), (945, 153968), (1008, 144345), (1080, 134722), (1260, 115476), (1512, 96230), (1680, 86607), (1890, 76984), (2160, 67361), (2520, 57738), (3024, 48115), (3780, 38492), (5040, 28869), (7560, 19246), (9623, 15120)]