1142498880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20879}}^1$

素因数の和:20921

約数の個数: 168

約数和(自身を含む): 4136745600

約数和(自身を除く): 2994246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 20879, 27360, 41758, 54720, 62637, 83516, 104395, 125274, 167032, 187911, 208790, 250548, 313185, 334064, 375822, 396701, 417580, 501096, 626370, 668128, 751644, 793402, 835160, 939555, 1002192, 1190103, 1252740, 1336256, 1503288, 1586804, 1670320, 1879110, 1983505, 2004384, 2380206, 2505480, 3006576, 3173608, 3340640, 3570309, 3758220, 3967010, 4008768, 4760412, 5010960, 5950515, 6013152, 6347216, 6681280, 7140618, 7516440, 7934020, 9520824, 10021920, 11901030, 12026304, 12694432, 14281236, 15032880, 15868040, 17851545, 19041648, 20043840, 23802060, 25388864, 28562472, 30065760, 31736080, 35703090, 38083296, 47604120, 57124944, 60131520, 63472160, 71406180, 76166592, 95208240, 114249888, 126944320, 142812360, 190416480, 228499776, 285624720, 380832960, 571249440, 1142498880]

約数ペア:

[(1, 1142498880), (2, 571249440), (3, 380832960), (4, 285624720), (5, 228499776), (6, 190416480), (8, 142812360), (9, 126944320), (10, 114249888), (12, 95208240), (15, 76166592), (16, 71406180), (18, 63472160), (19, 60131520), (20, 57124944), (24, 47604120), (30, 38083296), (32, 35703090), (36, 31736080), (38, 30065760), (40, 28562472), (45, 25388864), (48, 23802060), (57, 20043840), (60, 19041648), (64, 17851545), (72, 15868040), (76, 15032880), (80, 14281236), (90, 12694432), (95, 12026304), (96, 11901030), (114, 10021920), (120, 9520824), (144, 7934020), (152, 7516440), (160, 7140618), (171, 6681280), (180, 6347216), (190, 6013152), (192, 5950515), (228, 5010960), (240, 4760412), (285, 4008768), (288, 3967010), (304, 3758220), (320, 3570309), (342, 3340640), (360, 3173608), (380, 3006576), (456, 2505480), (480, 2380206), (570, 2004384), (576, 1983505), (608, 1879110), (684, 1670320), (720, 1586804), (760, 1503288), (855, 1336256), (912, 1252740), (960, 1190103), (1140, 1002192), (1216, 939555), (1368, 835160), (1440, 793402), (1520, 751644), (1710, 668128), (1824, 626370), (2280, 501096), (2736, 417580), (2880, 396701), (3040, 375822), (3420, 334064), (3648, 313185), (4560, 250548), (5472, 208790), (6080, 187911), (6840, 167032), (9120, 125274), (10944, 104395), (13680, 83516), (18240, 62637), (20879, 54720), (27360, 41758)]