1331806860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 240

約数和(自身を含む): 4546723104

約数和(自身を除く): 3214916244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 255, 270, 306, 324, 333, 340, 370, 405, 444, 459, 510, 540, 555, 612, 629, 666, 740, 765, 810, 918, 999, 1020, 1110, 1258, 1307, 1332, 1377, 1530, 1620, 1665, 1836, 1887, 1998, 2220, 2295, 2516, 2614, 2754, 2997, 3060, 3145, 3330, 3774, 3921, 3996, 4590, 4995, 5228, 5508, 5661, 5994, 6290, 6535, 6660, 6885, 7548, 7842, 9180, 9435, 9990, 11322, 11763, 11988, 12580, 13070, 13770, 14985, 15684, 16983, 18870, 19605, 19980, 22219, 22644, 23526, 26140, 27540, 28305, 29970, 33966, 35289, 37740, 39210, 44438, 47052, 48359, 50949, 56610, 58815, 59940, 66657, 67932, 70578, 78420, 84915, 88876, 96718, 101898, 105867, 111095, 113220, 117630, 133314, 141156, 145077, 169830, 176445, 193436, 199971, 203796, 211734, 222190, 235260, 241795, 254745, 266628, 290154, 333285, 339660, 352890, 399942, 423468, 435231, 444380, 483590, 509490, 529335, 580308, 599913, 666570, 705780, 725385, 799884, 822103, 870462, 967180, 999855, 1018980, 1058670, 1199826, 1305693, 1333140, 1450770, 1644206, 1740924, 1799739, 1999710, 2117340, 2176155, 2399652, 2466309, 2611386, 2901540, 2999565, 3288412, 3599478, 3917079, 3999420, 4110515, 4352310, 4932618, 5222772, 5999130, 6528465, 7198956, 7398927, 7834158, 8221030, 8704620, 8998695, 9865236, 11998260, 12331545, 13056930, 14797854, 15668316, 16442060, 17997390, 19585395, 22196781, 24663090, 26113860, 29595708, 35994780, 36994635, 39170790, 44393562, 49326180, 66590343, 73989270, 78341580, 88787124, 110983905, 133180686, 147978540, 221967810, 266361372, 332951715, 443935620, 665903430, 1331806860]

約数ペア:

[(1, 1331806860), (2, 665903430), (3, 443935620), (4, 332951715), (5, 266361372), (6, 221967810), (9, 147978540), (10, 133180686), (12, 110983905), (15, 88787124), (17, 78341580), (18, 73989270), (20, 66590343), (27, 49326180), (30, 44393562), (34, 39170790), (36, 36994635), (37, 35994780), (45, 29595708), (51, 26113860), (54, 24663090), (60, 22196781), (68, 19585395), (74, 17997390), (81, 16442060), (85, 15668316), (90, 14797854), (102, 13056930), (108, 12331545), (111, 11998260), (135, 9865236), (148, 8998695), (153, 8704620), (162, 8221030), (170, 7834158), (180, 7398927), (185, 7198956), (204, 6528465), (222, 5999130), (255, 5222772), (270, 4932618), (306, 4352310), (324, 4110515), (333, 3999420), (340, 3917079), (370, 3599478), (405, 3288412), (444, 2999565), (459, 2901540), (510, 2611386), (540, 2466309), (555, 2399652), (612, 2176155), (629, 2117340), (666, 1999710), (740, 1799739), (765, 1740924), (810, 1644206), (918, 1450770), (999, 1333140), (1020, 1305693), (1110, 1199826), (1258, 1058670), (1307, 1018980), (1332, 999855), (1377, 967180), (1530, 870462), (1620, 822103), (1665, 799884), (1836, 725385), (1887, 705780), (1998, 666570), (2220, 599913), (2295, 580308), (2516, 529335), (2614, 509490), (2754, 483590), (2997, 444380), (3060, 435231), (3145, 423468), (3330, 399942), (3774, 352890), (3921, 339660), (3996, 333285), (4590, 290154), (4995, 266628), (5228, 254745), (5508, 241795), (5661, 235260), (5994, 222190), (6290, 211734), (6535, 203796), (6660, 199971), (6885, 193436), (7548, 176445), (7842, 169830), (9180, 145077), (9435, 141156), (9990, 133314), (11322, 117630), (11763, 113220), (11988, 111095), (12580, 105867), (13070, 101898), (13770, 96718), (14985, 88876), (15684, 84915), (16983, 78420), (18870, 70578), (19605, 67932), (19980, 66657), (22219, 59940), (22644, 58815), (23526, 56610), (26140, 50949), (27540, 48359), (28305, 47052), (29970, 44438), (33966, 39210), (35289, 37740)]