331135481320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{5861}}^1$

素因数の和:6216

約数の個数: 256

約数和(自身を含む): 920572231680

約数和(自身を除く): 589436750360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 283, 310, 322, 434, 460, 566, 620, 644, 713, 805, 868, 920, 1085, 1132, 1240, 1288, 1415, 1426, 1610, 1736, 1981, 2170, 2264, 2830, 2852, 3220, 3565, 3962, 4340, 4991, 5660, 5704, 5861, 6440, 6509, 7130, 7924, 8680, 8773, 9905, 9982, 11320, 11722, 13018, 14260, 15848, 17546, 19810, 19964, 23444, 24955, 26036, 28520, 29305, 32545, 35092, 39620, 39928, 41027, 43865, 45563, 46888, 49910, 52072, 58610, 61411, 65090, 70184, 79240, 82054, 87730, 91126, 99820, 117220, 122822, 130180, 134803, 164108, 175460, 181691, 182252, 199640, 201779, 205135, 227815, 234440, 245644, 260360, 269606, 307055, 328216, 350920, 363382, 364504, 403558, 410270, 455630, 491288, 539212, 614110, 674015, 726764, 807116, 820540, 908455, 911260, 943621, 1008895, 1078424, 1228220, 1271837, 1348030, 1412453, 1453528, 1614232, 1641080, 1658663, 1816910, 1822520, 1887242, 2017790, 2456440, 2543674, 2696060, 2824906, 3317326, 3633820, 3774484, 4035580, 4178893, 4718105, 5087348, 5392120, 5649812, 6359185, 6634652, 7062265, 7267640, 7548968, 8071160, 8293315, 8357786, 9436210, 10174696, 11299624, 11610641, 12718370, 13269304, 14124530, 16586630, 16715572, 18872420, 20894465, 23221282, 25436740, 28249060, 29252251, 33173260, 33431144, 37744840, 38149249, 41788930, 46442564, 50873480, 51418553, 56498120, 58053205, 58504502, 66346520, 76298498, 83577860, 92885128, 102837106, 116106410, 117009004, 146261255, 152596996, 167155720, 190746245, 205674212, 232212820, 234018008, 257092765, 267044743, 292522510, 305193992, 359929871, 381492490, 411348424, 464425640, 514185530, 534089486, 585045020, 719859742, 762984980, 1028371060, 1068178972, 1170090040, 1182626719, 1335223715, 1439719484, 1525969960, 1799649355, 2056742120, 2136357944, 2365253438, 2670447430, 2879438968, 3599298710, 4730506876, 5340894860, 5913133595, 7198597420, 8278387033, 9461013752, 10681789720, 11826267190, 14397194840, 16556774066, 23652534380, 33113548132, 41391935165, 47305068760, 66227096264, 82783870330, 165567740660, 331135481320]

約数ペア:

[(1, 331135481320), (2, 165567740660), (4, 82783870330), (5, 66227096264), (7, 47305068760), (8, 41391935165), (10, 33113548132), (14, 23652534380), (20, 16556774066), (23, 14397194840), (28, 11826267190), (31, 10681789720), (35, 9461013752), (40, 8278387033), (46, 7198597420), (56, 5913133595), (62, 5340894860), (70, 4730506876), (92, 3599298710), (115, 2879438968), (124, 2670447430), (140, 2365253438), (155, 2136357944), (161, 2056742120), (184, 1799649355), (217, 1525969960), (230, 1439719484), (248, 1335223715), (280, 1182626719), (283, 1170090040), (310, 1068178972), (322, 1028371060), (434, 762984980), (460, 719859742), (566, 585045020), (620, 534089486), (644, 514185530), (713, 464425640), (805, 411348424), (868, 381492490), (920, 359929871), (1085, 305193992), (1132, 292522510), (1240, 267044743), (1288, 257092765), (1415, 234018008), (1426, 232212820), (1610, 205674212), (1736, 190746245), (1981, 167155720), (2170, 152596996), (2264, 146261255), (2830, 117009004), (2852, 116106410), (3220, 102837106), (3565, 92885128), (3962, 83577860), (4340, 76298498), (4991, 66346520), (5660, 58504502), (5704, 58053205), (5861, 56498120), (6440, 51418553), (6509, 50873480), (7130, 46442564), (7924, 41788930), (8680, 38149249), (8773, 37744840), (9905, 33431144), (9982, 33173260), (11320, 29252251), (11722, 28249060), (13018, 25436740), (14260, 23221282), (15848, 20894465), (17546, 18872420), (19810, 16715572), (19964, 16586630), (23444, 14124530), (24955, 13269304), (26036, 12718370), (28520, 11610641), (29305, 11299624), (32545, 10174696), (35092, 9436210), (39620, 8357786), (39928, 8293315), (41027, 8071160), (43865, 7548968), (45563, 7267640), (46888, 7062265), (49910, 6634652), (52072, 6359185), (58610, 5649812), (61411, 5392120), (65090, 5087348), (70184, 4718105), (79240, 4178893), (82054, 4035580), (87730, 3774484), (91126, 3633820), (99820, 3317326), (117220, 2824906), (122822, 2696060), (130180, 2543674), (134803, 2456440), (164108, 2017790), (175460, 1887242), (181691, 1822520), (182252, 1816910), (199640, 1658663), (201779, 1641080), (205135, 1614232), (227815, 1453528), (234440, 1412453), (245644, 1348030), (260360, 1271837), (269606, 1228220), (307055, 1078424), (328216, 1008895), (350920, 943621), (363382, 911260), (364504, 908455), (403558, 820540), (410270, 807116), (455630, 726764), (491288, 674015), (539212, 614110)]