4408740240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2551}}^1$

素因数の和:2965

約数の個数: 160

約数和(自身を含む): 14430028800

約数和(自身を除く): 10021288560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 379, 380, 456, 570, 758, 760, 912, 1137, 1140, 1516, 1520, 1895, 2274, 2280, 2551, 3032, 3790, 4548, 4560, 5102, 5685, 6064, 7201, 7580, 7653, 9096, 10204, 11370, 12755, 14402, 15160, 15306, 18192, 20408, 21603, 22740, 25510, 28804, 30320, 30612, 36005, 38265, 40816, 43206, 45480, 48469, 51020, 57608, 61224, 72010, 76530, 86412, 90960, 96938, 102040, 108015, 115216, 122448, 144020, 145407, 153060, 172824, 193876, 204080, 216030, 242345, 288040, 290814, 306120, 345648, 387752, 432060, 484690, 576080, 581628, 612240, 727035, 775504, 864120, 966829, 969380, 1163256, 1454070, 1728240, 1933658, 1938760, 2326512, 2900487, 2908140, 3867316, 3877520, 4834145, 5800974, 5816280, 7734632, 9668290, 11601948, 11632560, 14502435, 15469264, 18369751, 19336580, 23203896, 29004870, 36739502, 38673160, 46407792, 55109253, 58009740, 73479004, 77346320, 91848755, 110218506, 116019480, 146958008, 183697510, 220437012, 232038960, 275546265, 293916016, 367395020, 440874024, 551092530, 734790040, 881748048, 1102185060, 1469580080, 2204370120, 4408740240]

約数ペア:

[(1, 4408740240), (2, 2204370120), (3, 1469580080), (4, 1102185060), (5, 881748048), (6, 734790040), (8, 551092530), (10, 440874024), (12, 367395020), (15, 293916016), (16, 275546265), (19, 232038960), (20, 220437012), (24, 183697510), (30, 146958008), (38, 116019480), (40, 110218506), (48, 91848755), (57, 77346320), (60, 73479004), (76, 58009740), (80, 55109253), (95, 46407792), (114, 38673160), (120, 36739502), (152, 29004870), (190, 23203896), (228, 19336580), (240, 18369751), (285, 15469264), (304, 14502435), (379, 11632560), (380, 11601948), (456, 9668290), (570, 7734632), (758, 5816280), (760, 5800974), (912, 4834145), (1137, 3877520), (1140, 3867316), (1516, 2908140), (1520, 2900487), (1895, 2326512), (2274, 1938760), (2280, 1933658), (2551, 1728240), (3032, 1454070), (3790, 1163256), (4548, 969380), (4560, 966829), (5102, 864120), (5685, 775504), (6064, 727035), (7201, 612240), (7580, 581628), (7653, 576080), (9096, 484690), (10204, 432060), (11370, 387752), (12755, 345648), (14402, 306120), (15160, 290814), (15306, 288040), (18192, 242345), (20408, 216030), (21603, 204080), (22740, 193876), (25510, 172824), (28804, 153060), (30320, 145407), (30612, 144020), (36005, 122448), (38265, 115216), (40816, 108015), (43206, 102040), (45480, 96938), (48469, 90960), (51020, 86412), (57608, 76530), (61224, 72010)]