16776240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 59162880

約数和(自身を除く): 42386640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 283, 285, 304, 312, 380, 390, 456, 494, 520, 566, 570, 624, 741, 760, 780, 849, 912, 988, 1040, 1132, 1140, 1235, 1415, 1482, 1520, 1560, 1698, 1976, 2264, 2280, 2470, 2830, 2964, 3120, 3396, 3679, 3705, 3952, 4245, 4528, 4560, 4940, 5377, 5660, 5928, 6792, 7358, 7410, 8490, 9880, 10754, 11037, 11320, 11856, 13584, 14716, 14820, 16131, 16980, 18395, 19760, 21508, 22074, 22640, 26885, 29432, 29640, 32262, 33960, 36790, 43016, 44148, 53770, 55185, 58864, 59280, 64524, 67920, 69901, 73580, 80655, 86032, 88296, 107540, 110370, 129048, 139802, 147160, 161310, 176592, 209703, 215080, 220740, 258096, 279604, 294320, 322620, 349505, 419406, 430160, 441480, 559208, 645240, 699010, 838812, 882960, 1048515, 1118416, 1290480, 1398020, 1677624, 2097030, 2796040, 3355248, 4194060, 5592080, 8388120, 16776240]

約数ペア:

[(1, 16776240), (2, 8388120), (3, 5592080), (4, 4194060), (5, 3355248), (6, 2796040), (8, 2097030), (10, 1677624), (12, 1398020), (13, 1290480), (15, 1118416), (16, 1048515), (19, 882960), (20, 838812), (24, 699010), (26, 645240), (30, 559208), (38, 441480), (39, 430160), (40, 419406), (48, 349505), (52, 322620), (57, 294320), (60, 279604), (65, 258096), (76, 220740), (78, 215080), (80, 209703), (95, 176592), (104, 161310), (114, 147160), (120, 139802), (130, 129048), (152, 110370), (156, 107540), (190, 88296), (195, 86032), (208, 80655), (228, 73580), (240, 69901), (247, 67920), (260, 64524), (283, 59280), (285, 58864), (304, 55185), (312, 53770), (380, 44148), (390, 43016), (456, 36790), (494, 33960), (520, 32262), (566, 29640), (570, 29432), (624, 26885), (741, 22640), (760, 22074), (780, 21508), (849, 19760), (912, 18395), (988, 16980), (1040, 16131), (1132, 14820), (1140, 14716), (1235, 13584), (1415, 11856), (1482, 11320), (1520, 11037), (1560, 10754), (1698, 9880), (1976, 8490), (2264, 7410), (2280, 7358), (2470, 6792), (2830, 5928), (2964, 5660), (3120, 5377), (3396, 4940), (3679, 4560), (3705, 4528), (3952, 4245)]