76697880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 287400960

約数和(自身を除く): 210703080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 131, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 262, 280, 287, 328, 340, 357, 393, 408, 410, 420, 476, 492, 510, 524, 574, 595, 615, 655, 680, 697, 714, 786, 820, 840, 861, 917, 952, 984, 1020, 1048, 1148, 1190, 1230, 1310, 1394, 1428, 1435, 1572, 1640, 1722, 1785, 1834, 1965, 2040, 2091, 2227, 2296, 2380, 2460, 2620, 2751, 2788, 2856, 2870, 3144, 3444, 3485, 3570, 3668, 3930, 4182, 4305, 4454, 4585, 4760, 4879, 4920, 5240, 5371, 5502, 5576, 5740, 6681, 6888, 6970, 7140, 7336, 7860, 8364, 8610, 8908, 9170, 9758, 10455, 10742, 11004, 11135, 11480, 13362, 13755, 13940, 14280, 14637, 15589, 15720, 16113, 16728, 17220, 17816, 18340, 19516, 20910, 21484, 22008, 22270, 24395, 26724, 26855, 27510, 27880, 29274, 31178, 32226, 33405, 34440, 36680, 37597, 39032, 41820, 42968, 44540, 46767, 48790, 53448, 53710, 55020, 58548, 62356, 64452, 66810, 73185, 75194, 77945, 80565, 83640, 89080, 91307, 93534, 97580, 107420, 110040, 112791, 117096, 124712, 128904, 133620, 146370, 150388, 155890, 161130, 182614, 187068, 187985, 195160, 214840, 225582, 233835, 267240, 273921, 292740, 300776, 311780, 322260, 365228, 374136, 375970, 451164, 456535, 467670, 547842, 563955, 585480, 623560, 639149, 644520, 730456, 751940, 902328, 913070, 935340, 1095684, 1127910, 1278298, 1369605, 1503880, 1826140, 1870680, 1917447, 2191368, 2255820, 2556596, 2739210, 3195745, 3652280, 3834894, 4511640, 5113192, 5478420, 6391490, 7669788, 9587235, 10956840, 12782980, 15339576, 19174470, 25565960, 38348940, 76697880]

約数ペア:

[(1, 76697880), (2, 38348940), (3, 25565960), (4, 19174470), (5, 15339576), (6, 12782980), (7, 10956840), (8, 9587235), (10, 7669788), (12, 6391490), (14, 5478420), (15, 5113192), (17, 4511640), (20, 3834894), (21, 3652280), (24, 3195745), (28, 2739210), (30, 2556596), (34, 2255820), (35, 2191368), (40, 1917447), (41, 1870680), (42, 1826140), (51, 1503880), (56, 1369605), (60, 1278298), (68, 1127910), (70, 1095684), (82, 935340), (84, 913070), (85, 902328), (102, 751940), (105, 730456), (119, 644520), (120, 639149), (123, 623560), (131, 585480), (136, 563955), (140, 547842), (164, 467670), (168, 456535), (170, 451164), (204, 375970), (205, 374136), (210, 365228), (238, 322260), (246, 311780), (255, 300776), (262, 292740), (280, 273921), (287, 267240), (328, 233835), (340, 225582), (357, 214840), (393, 195160), (408, 187985), (410, 187068), (420, 182614), (476, 161130), (492, 155890), (510, 150388), (524, 146370), (574, 133620), (595, 128904), (615, 124712), (655, 117096), (680, 112791), (697, 110040), (714, 107420), (786, 97580), (820, 93534), (840, 91307), (861, 89080), (917, 83640), (952, 80565), (984, 77945), (1020, 75194), (1048, 73185), (1148, 66810), (1190, 64452), (1230, 62356), (1310, 58548), (1394, 55020), (1428, 53710), (1435, 53448), (1572, 48790), (1640, 46767), (1722, 44540), (1785, 42968), (1834, 41820), (1965, 39032), (2040, 37597), (2091, 36680), (2227, 34440), (2296, 33405), (2380, 32226), (2460, 31178), (2620, 29274), (2751, 27880), (2788, 27510), (2856, 26855), (2870, 26724), (3144, 24395), (3444, 22270), (3485, 22008), (3570, 21484), (3668, 20910), (3930, 19516), (4182, 18340), (4305, 17816), (4454, 17220), (4585, 16728), (4760, 16113), (4879, 15720), (4920, 15589), (5240, 14637), (5371, 14280), (5502, 13940), (5576, 13755), (5740, 13362), (6681, 11480), (6888, 11135), (6970, 11004), (7140, 10742), (7336, 10455), (7860, 9758), (8364, 9170), (8610, 8908)]