208524240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5122

約数の個数: 160

約数和(自身を含む): 756201600

約数和(自身を除く): 547677360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5081, 5130, 6840, 8208, 10162, 10260, 13680, 15243, 20324, 20520, 25405, 30486, 40648, 41040, 45729, 50810, 60972, 76215, 81296, 91458, 96539, 101620, 121944, 137187, 152430, 182916, 193078, 203240, 228645, 243888, 274374, 289617, 304860, 365832, 386156, 406480, 457290, 482695, 548748, 579234, 609720, 685935, 731664, 772312, 868851, 914580, 965390, 1097496, 1158468, 1219440, 1371870, 1448085, 1544624, 1737702, 1829160, 1930780, 2194992, 2316936, 2606553, 2743740, 2896170, 3475404, 3658320, 3861560, 4344255, 4633872, 5213106, 5487480, 5792340, 6950808, 7723120, 8688510, 10426212, 10974960, 11584680, 13032765, 13901616, 17377020, 20852424, 23169360, 26065530, 34754040, 41704848, 52131060, 69508080, 104262120, 208524240]

約数ペア:

[(1, 208524240), (2, 104262120), (3, 69508080), (4, 52131060), (5, 41704848), (6, 34754040), (8, 26065530), (9, 23169360), (10, 20852424), (12, 17377020), (15, 13901616), (16, 13032765), (18, 11584680), (19, 10974960), (20, 10426212), (24, 8688510), (27, 7723120), (30, 6950808), (36, 5792340), (38, 5487480), (40, 5213106), (45, 4633872), (48, 4344255), (54, 3861560), (57, 3658320), (60, 3475404), (72, 2896170), (76, 2743740), (80, 2606553), (90, 2316936), (95, 2194992), (108, 1930780), (114, 1829160), (120, 1737702), (135, 1544624), (144, 1448085), (152, 1371870), (171, 1219440), (180, 1158468), (190, 1097496), (216, 965390), (228, 914580), (240, 868851), (270, 772312), (285, 731664), (304, 685935), (342, 609720), (360, 579234), (380, 548748), (432, 482695), (456, 457290), (513, 406480), (540, 386156), (570, 365832), (684, 304860), (720, 289617), (760, 274374), (855, 243888), (912, 228645), (1026, 203240), (1080, 193078), (1140, 182916), (1368, 152430), (1520, 137187), (1710, 121944), (2052, 101620), (2160, 96539), (2280, 91458), (2565, 81296), (2736, 76215), (3420, 60972), (4104, 50810), (4560, 45729), (5081, 41040), (5130, 40648), (6840, 30486), (8208, 25405), (10162, 20520), (10260, 20324), (13680, 15243)]