140951880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6908

約数の個数: 128

約数和(自身を含む): 494640000

約数和(自身を除く): 353688120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 6869, 10260, 13738, 20520, 20607, 27476, 34345, 41214, 54952, 61821, 68690, 82428, 103035, 123642, 130511, 137380, 164856, 185463, 206070, 247284, 261022, 274760, 309105, 370926, 391533, 412140, 494568, 522044, 618210, 652555, 741852, 783066, 824280, 927315, 1044088, 1174599, 1236420, 1305110, 1483704, 1566132, 1854630, 1957665, 2349198, 2472840, 2610220, 3132264, 3523797, 3709260, 3915330, 4698396, 5220440, 5872995, 7047594, 7418520, 7830660, 9396792, 11745990, 14095188, 15661320, 17618985, 23491980, 28190376, 35237970, 46983960, 70475940, 140951880]

約数ペア:

[(1, 140951880), (2, 70475940), (3, 46983960), (4, 35237970), (5, 28190376), (6, 23491980), (8, 17618985), (9, 15661320), (10, 14095188), (12, 11745990), (15, 9396792), (18, 7830660), (19, 7418520), (20, 7047594), (24, 5872995), (27, 5220440), (30, 4698396), (36, 3915330), (38, 3709260), (40, 3523797), (45, 3132264), (54, 2610220), (57, 2472840), (60, 2349198), (72, 1957665), (76, 1854630), (90, 1566132), (95, 1483704), (108, 1305110), (114, 1236420), (120, 1174599), (135, 1044088), (152, 927315), (171, 824280), (180, 783066), (190, 741852), (216, 652555), (228, 618210), (270, 522044), (285, 494568), (342, 412140), (360, 391533), (380, 370926), (456, 309105), (513, 274760), (540, 261022), (570, 247284), (684, 206070), (760, 185463), (855, 164856), (1026, 137380), (1080, 130511), (1140, 123642), (1368, 103035), (1710, 82428), (2052, 68690), (2280, 61821), (2565, 54952), (3420, 41214), (4104, 34345), (5130, 27476), (6840, 20607), (6869, 20520), (10260, 13738)]