2016199440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7757}}^1$

素因数の和:7814

約数の個数: 180

約数和(自身を含む): 7147119564

約数和(自身を除く): 5130920124

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, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 7757, 8664, 10830, 12996, 13680, 14440, 15514, 16245, 17328, 21660, 23271, 25992, 28880, 31028, 32490, 38785, 43320, 46542, 51984, 62056, 64980, 69813, 77570, 86640, 93084, 116355, 124112, 129960, 139626, 147383, 155140, 186168, 232710, 259920, 279252, 294766, 310280, 349065, 372336, 442149, 465420, 558504, 589532, 620560, 698130, 736915, 884298, 930840, 1117008, 1179064, 1326447, 1396260, 1473830, 1768596, 1861680, 2210745, 2358128, 2652894, 2792520, 2800277, 2947660, 3537192, 4421490, 5305788, 5585040, 5600554, 5895320, 6632235, 7074384, 8400831, 8842980, 10611576, 11201108, 11790640, 13264470, 14001385, 16801662, 17685960, 21223152, 22402216, 25202493, 26528940, 28002770, 33603324, 35371920, 42004155, 44804432, 50404986, 53057880, 56005540, 67206648, 84008310, 100809972, 106115760, 112011080, 126012465, 134413296, 168016620, 201619944, 224022160, 252024930, 336033240, 403239888, 504049860, 672066480, 1008099720, 2016199440]

約数ペア:

[(1, 2016199440), (2, 1008099720), (3, 672066480), (4, 504049860), (5, 403239888), (6, 336033240), (8, 252024930), (9, 224022160), (10, 201619944), (12, 168016620), (15, 134413296), (16, 126012465), (18, 112011080), (19, 106115760), (20, 100809972), (24, 84008310), (30, 67206648), (36, 56005540), (38, 53057880), (40, 50404986), (45, 44804432), (48, 42004155), (57, 35371920), (60, 33603324), (72, 28002770), (76, 26528940), (80, 25202493), (90, 22402216), (95, 21223152), (114, 17685960), (120, 16801662), (144, 14001385), (152, 13264470), (171, 11790640), (180, 11201108), (190, 10611576), (228, 8842980), (240, 8400831), (285, 7074384), (304, 6632235), (342, 5895320), (360, 5600554), (361, 5585040), (380, 5305788), (456, 4421490), (570, 3537192), (684, 2947660), (720, 2800277), (722, 2792520), (760, 2652894), (855, 2358128), (912, 2210745), (1083, 1861680), (1140, 1768596), (1368, 1473830), (1444, 1396260), (1520, 1326447), (1710, 1179064), (1805, 1117008), (2166, 930840), (2280, 884298), (2736, 736915), (2888, 698130), (3249, 620560), (3420, 589532), (3610, 558504), (4332, 465420), (4560, 442149), (5415, 372336), (5776, 349065), (6498, 310280), (6840, 294766), (7220, 279252), (7757, 259920), (8664, 232710), (10830, 186168), (12996, 155140), (13680, 147383), (14440, 139626), (15514, 129960), (16245, 124112), (17328, 116355), (21660, 93084), (23271, 86640), (25992, 77570), (28880, 69813), (31028, 64980), (32490, 62056), (38785, 51984), (43320, 46542)]