2400853680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1048

約数の個数: 240

約数和(自身を含む): 8536120320

約数和(自身を除く): 6135266640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 223, 228, 240, 285, 304, 342, 360, 380, 446, 456, 570, 669, 684, 720, 760, 787, 855, 892, 912, 1115, 1140, 1338, 1368, 1520, 1574, 1710, 1784, 2007, 2230, 2280, 2361, 2676, 2736, 3148, 3345, 3420, 3568, 3935, 4014, 4237, 4460, 4560, 4722, 5352, 6296, 6690, 6840, 7083, 7870, 8028, 8474, 8920, 9444, 10035, 10704, 11805, 12592, 12711, 13380, 13680, 14166, 14953, 15740, 16056, 16948, 17840, 18888, 20070, 21185, 23610, 25422, 26760, 28332, 29906, 31480, 32112, 33896, 35415, 37776, 38133, 40140, 42370, 44859, 47220, 50844, 53520, 56664, 59812, 62960, 63555, 67792, 70830, 74765, 76266, 80280, 84740, 89718, 94440, 101688, 113328, 119624, 127110, 134577, 141660, 149530, 152532, 160560, 169480, 175501, 179436, 188880, 190665, 203376, 224295, 239248, 254220, 269154, 283320, 299060, 305064, 338960, 351002, 358872, 381330, 448590, 508440, 526503, 538308, 566640, 598120, 610128, 672885, 702004, 717744, 762660, 877505, 897180, 1016880, 1053006, 1076616, 1196240, 1345770, 1404008, 1525320, 1579509, 1755010, 1794360, 2106012, 2153232, 2632515, 2691540, 2808016, 3050640, 3159018, 3334519, 3510020, 3588720, 4212024, 5265030, 5383080, 6318036, 6669038, 7020040, 7897545, 8424048, 10003557, 10530060, 10766160, 12636072, 13338076, 14040080, 15795090, 16672595, 20007114, 21060120, 25272144, 26676152, 30010671, 31590180, 33345190, 40014228, 42120240, 50017785, 53352304, 60021342, 63180360, 66690380, 80028456, 100035570, 120042684, 126360720, 133380760, 150053355, 160056912, 200071140, 240085368, 266761520, 300106710, 400142280, 480170736, 600213420, 800284560, 1200426840, 2400853680]

約数ペア:

[(1, 2400853680), (2, 1200426840), (3, 800284560), (4, 600213420), (5, 480170736), (6, 400142280), (8, 300106710), (9, 266761520), (10, 240085368), (12, 200071140), (15, 160056912), (16, 150053355), (18, 133380760), (19, 126360720), (20, 120042684), (24, 100035570), (30, 80028456), (36, 66690380), (38, 63180360), (40, 60021342), (45, 53352304), (48, 50017785), (57, 42120240), (60, 40014228), (72, 33345190), (76, 31590180), (80, 30010671), (90, 26676152), (95, 25272144), (114, 21060120), (120, 20007114), (144, 16672595), (152, 15795090), (171, 14040080), (180, 13338076), (190, 12636072), (223, 10766160), (228, 10530060), (240, 10003557), (285, 8424048), (304, 7897545), (342, 7020040), (360, 6669038), (380, 6318036), (446, 5383080), (456, 5265030), (570, 4212024), (669, 3588720), (684, 3510020), (720, 3334519), (760, 3159018), (787, 3050640), (855, 2808016), (892, 2691540), (912, 2632515), (1115, 2153232), (1140, 2106012), (1338, 1794360), (1368, 1755010), (1520, 1579509), (1574, 1525320), (1710, 1404008), (1784, 1345770), (2007, 1196240), (2230, 1076616), (2280, 1053006), (2361, 1016880), (2676, 897180), (2736, 877505), (3148, 762660), (3345, 717744), (3420, 702004), (3568, 672885), (3935, 610128), (4014, 598120), (4237, 566640), (4460, 538308), (4560, 526503), (4722, 508440), (5352, 448590), (6296, 381330), (6690, 358872), (6840, 351002), (7083, 338960), (7870, 305064), (8028, 299060), (8474, 283320), (8920, 269154), (9444, 254220), (10035, 239248), (10704, 224295), (11805, 203376), (12592, 190665), (12711, 188880), (13380, 179436), (13680, 175501), (14166, 169480), (14953, 160560), (15740, 152532), (16056, 149530), (16948, 141660), (17840, 134577), (18888, 127110), (20070, 119624), (21185, 113328), (23610, 101688), (25422, 94440), (26760, 89718), (28332, 84740), (29906, 80280), (31480, 76266), (32112, 74765), (33896, 70830), (35415, 67792), (37776, 63555), (38133, 62960), (40140, 59812), (42370, 56664), (44859, 53520), (47220, 50844)]