15704298760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11801}}^1$

素因数の和:11951

約数の個数: 128

約数和(自身を含む): 39768019200

約数和(自身を除く): 24063720440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 103, 136, 152, 170, 190, 206, 323, 340, 380, 412, 515, 646, 680, 760, 824, 1030, 1292, 1615, 1751, 1957, 2060, 2584, 3230, 3502, 3914, 4120, 6460, 7004, 7828, 8755, 9785, 11801, 12920, 14008, 15656, 17510, 19570, 23602, 33269, 35020, 39140, 47204, 59005, 66538, 70040, 78280, 94408, 118010, 133076, 166345, 200617, 224219, 236020, 266152, 332690, 401234, 448438, 472040, 665380, 802468, 896876, 1003085, 1121095, 1215503, 1330760, 1604936, 1793752, 2006170, 2242190, 2431006, 3811723, 4012340, 4484380, 4862012, 6077515, 7623446, 8024680, 8968760, 9724024, 12155030, 15246892, 19058615, 20663551, 23094557, 24310060, 30493784, 38117230, 41327102, 46189114, 48620120, 76234460, 82654204, 92378228, 103317755, 115472785, 152468920, 165308408, 184756456, 206635510, 230945570, 392607469, 413271020, 461891140, 785214938, 826542040, 923782280, 1570429876, 1963037345, 3140859752, 3926074690, 7852149380, 15704298760]

約数ペア:

[(1, 15704298760), (2, 7852149380), (4, 3926074690), (5, 3140859752), (8, 1963037345), (10, 1570429876), (17, 923782280), (19, 826542040), (20, 785214938), (34, 461891140), (38, 413271020), (40, 392607469), (68, 230945570), (76, 206635510), (85, 184756456), (95, 165308408), (103, 152468920), (136, 115472785), (152, 103317755), (170, 92378228), (190, 82654204), (206, 76234460), (323, 48620120), (340, 46189114), (380, 41327102), (412, 38117230), (515, 30493784), (646, 24310060), (680, 23094557), (760, 20663551), (824, 19058615), (1030, 15246892), (1292, 12155030), (1615, 9724024), (1751, 8968760), (1957, 8024680), (2060, 7623446), (2584, 6077515), (3230, 4862012), (3502, 4484380), (3914, 4012340), (4120, 3811723), (6460, 2431006), (7004, 2242190), (7828, 2006170), (8755, 1793752), (9785, 1604936), (11801, 1330760), (12920, 1215503), (14008, 1121095), (15656, 1003085), (17510, 896876), (19570, 802468), (23602, 665380), (33269, 472040), (35020, 448438), (39140, 401234), (47204, 332690), (59005, 266152), (66538, 236020), (70040, 224219), (78280, 200617), (94408, 166345), (118010, 133076)]