139896240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 160

約数和(自身を含む): 498182400

約数和(自身を除く): 358286160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 2789, 3135, 3344, 4180, 4560, 5016, 5578, 6270, 8360, 8367, 10032, 11156, 12540, 13945, 16720, 16734, 22312, 25080, 27890, 30679, 33468, 41835, 44624, 50160, 52991, 55780, 61358, 66936, 83670, 92037, 105982, 111560, 122716, 133872, 153395, 158973, 167340, 184074, 211964, 223120, 245432, 264955, 306790, 317946, 334680, 368148, 423928, 460185, 490864, 529910, 582901, 613580, 635892, 669360, 736296, 794865, 847856, 920370, 1059820, 1165802, 1227160, 1271784, 1472592, 1589730, 1748703, 1840740, 2119640, 2331604, 2454320, 2543568, 2914505, 3179460, 3497406, 3681480, 4239280, 4663208, 5829010, 6358920, 6994812, 7362960, 8743515, 9326416, 11658020, 12717840, 13989624, 17487030, 23316040, 27979248, 34974060, 46632080, 69948120, 139896240]

約数ペア:

[(1, 139896240), (2, 69948120), (3, 46632080), (4, 34974060), (5, 27979248), (6, 23316040), (8, 17487030), (10, 13989624), (11, 12717840), (12, 11658020), (15, 9326416), (16, 8743515), (19, 7362960), (20, 6994812), (22, 6358920), (24, 5829010), (30, 4663208), (33, 4239280), (38, 3681480), (40, 3497406), (44, 3179460), (48, 2914505), (55, 2543568), (57, 2454320), (60, 2331604), (66, 2119640), (76, 1840740), (80, 1748703), (88, 1589730), (95, 1472592), (110, 1271784), (114, 1227160), (120, 1165802), (132, 1059820), (152, 920370), (165, 847856), (176, 794865), (190, 736296), (209, 669360), (220, 635892), (228, 613580), (240, 582901), (264, 529910), (285, 490864), (304, 460185), (330, 423928), (380, 368148), (418, 334680), (440, 317946), (456, 306790), (528, 264955), (570, 245432), (627, 223120), (660, 211964), (760, 184074), (836, 167340), (880, 158973), (912, 153395), (1045, 133872), (1140, 122716), (1254, 111560), (1320, 105982), (1520, 92037), (1672, 83670), (2090, 66936), (2280, 61358), (2508, 55780), (2640, 52991), (2789, 50160), (3135, 44624), (3344, 41835), (4180, 33468), (4560, 30679), (5016, 27890), (5578, 25080), (6270, 22312), (8360, 16734), (8367, 16720), (10032, 13945), (11156, 12540)]