144554760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19148

約数の個数: 128

約数和(自身を含む): 550713600

約数和(自身を除く): 406158840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19121, 38242, 57363, 76484, 95605, 114726, 133847, 152968, 172089, 191210, 229452, 267694, 286815, 344178, 382420, 401541, 458904, 516267, 535388, 573630, 669235, 688356, 764840, 803082, 860445, 1032534, 1070776, 1147260, 1204623, 1338470, 1376712, 1606164, 1720890, 2007705, 2065068, 2294520, 2409246, 2581335, 2676940, 3212328, 3441780, 3613869, 4015410, 4130136, 4818492, 5162670, 5353880, 6023115, 6883560, 7227738, 8030820, 9636984, 10325340, 12046230, 14455476, 16061640, 18069345, 20650680, 24092460, 28910952, 36138690, 48184920, 72277380, 144554760]

約数ペア:

[(1, 144554760), (2, 72277380), (3, 48184920), (4, 36138690), (5, 28910952), (6, 24092460), (7, 20650680), (8, 18069345), (9, 16061640), (10, 14455476), (12, 12046230), (14, 10325340), (15, 9636984), (18, 8030820), (20, 7227738), (21, 6883560), (24, 6023115), (27, 5353880), (28, 5162670), (30, 4818492), (35, 4130136), (36, 4015410), (40, 3613869), (42, 3441780), (45, 3212328), (54, 2676940), (56, 2581335), (60, 2409246), (63, 2294520), (70, 2065068), (72, 2007705), (84, 1720890), (90, 1606164), (105, 1376712), (108, 1338470), (120, 1204623), (126, 1147260), (135, 1070776), (140, 1032534), (168, 860445), (180, 803082), (189, 764840), (210, 688356), (216, 669235), (252, 573630), (270, 535388), (280, 516267), (315, 458904), (360, 401541), (378, 382420), (420, 344178), (504, 286815), (540, 267694), (630, 229452), (756, 191210), (840, 172089), (945, 152968), (1080, 133847), (1260, 114726), (1512, 95605), (1890, 76484), (2520, 57363), (3780, 38242), (7560, 19121)]