1689761580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 5710025664

約数和(自身を除く): 4020264084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 353, 361, 380, 390, 442, 494, 510, 570, 646, 663, 706, 722, 741, 780, 884, 969, 988, 1020, 1059, 1083, 1105, 1140, 1235, 1292, 1326, 1412, 1444, 1482, 1615, 1765, 1805, 1938, 2118, 2166, 2210, 2470, 2652, 2964, 3230, 3315, 3530, 3610, 3705, 3876, 4199, 4236, 4332, 4420, 4589, 4693, 4845, 4940, 5295, 5415, 6001, 6137, 6460, 6630, 6707, 7060, 7220, 7410, 8398, 9178, 9386, 9690, 10590, 10830, 12002, 12274, 12597, 13260, 13414, 13767, 14079, 14820, 16796, 18003, 18356, 18411, 18772, 19380, 20121, 20995, 21180, 21660, 22945, 23465, 24004, 24548, 25194, 26828, 27534, 28158, 30005, 30685, 33535, 36006, 36822, 40242, 41990, 45890, 46930, 50388, 55068, 56316, 60010, 61370, 62985, 67070, 68835, 70395, 72012, 73644, 78013, 79781, 80484, 83980, 87191, 90015, 91780, 92055, 93860, 100605, 114019, 120020, 122740, 125970, 127433, 134140, 137670, 140790, 156026, 159562, 174382, 180030, 184110, 201210, 228038, 234039, 239343, 251940, 254866, 261573, 275340, 281580, 312052, 319124, 342057, 348764, 360060, 368220, 382299, 390065, 398905, 402420, 435955, 456076, 468078, 478686, 509732, 523146, 570095, 637165, 684114, 764598, 780130, 797810, 871910, 936156, 957372, 1046292, 1140190, 1170195, 1196715, 1274330, 1307865, 1368228, 1482247, 1529196, 1560260, 1595620, 1656629, 1710285, 1743820, 1911495, 2166361, 2280380, 2340390, 2393430, 2548660, 2615730, 2964494, 3313258, 3420570, 3822990, 4332722, 4446741, 4680780, 4786860, 4969887, 5231460, 5928988, 6499083, 6626516, 6841140, 7411235, 7645980, 8283145, 8665444, 8893482, 9939774, 10831805, 12998166, 14822470, 16566290, 17786964, 19879548, 21663610, 22233705, 24849435, 25996332, 28162693, 29644940, 32495415, 33132580, 43327220, 44467410, 49698870, 56325386, 64990830, 84488079, 88934820, 99397740, 112650772, 129981660, 140813465, 168976158, 281626930, 337952316, 422440395, 563253860, 844880790, 1689761580]

約数ペア:

[(1, 1689761580), (2, 844880790), (3, 563253860), (4, 422440395), (5, 337952316), (6, 281626930), (10, 168976158), (12, 140813465), (13, 129981660), (15, 112650772), (17, 99397740), (19, 88934820), (20, 84488079), (26, 64990830), (30, 56325386), (34, 49698870), (38, 44467410), (39, 43327220), (51, 33132580), (52, 32495415), (57, 29644940), (60, 28162693), (65, 25996332), (68, 24849435), (76, 22233705), (78, 21663610), (85, 19879548), (95, 17786964), (102, 16566290), (114, 14822470), (130, 12998166), (156, 10831805), (170, 9939774), (190, 8893482), (195, 8665444), (204, 8283145), (221, 7645980), (228, 7411235), (247, 6841140), (255, 6626516), (260, 6499083), (285, 5928988), (323, 5231460), (340, 4969887), (353, 4786860), (361, 4680780), (380, 4446741), (390, 4332722), (442, 3822990), (494, 3420570), (510, 3313258), (570, 2964494), (646, 2615730), (663, 2548660), (706, 2393430), (722, 2340390), (741, 2280380), (780, 2166361), (884, 1911495), (969, 1743820), (988, 1710285), (1020, 1656629), (1059, 1595620), (1083, 1560260), (1105, 1529196), (1140, 1482247), (1235, 1368228), (1292, 1307865), (1326, 1274330), (1412, 1196715), (1444, 1170195), (1482, 1140190), (1615, 1046292), (1765, 957372), (1805, 936156), (1938, 871910), (2118, 797810), (2166, 780130), (2210, 764598), (2470, 684114), (2652, 637165), (2964, 570095), (3230, 523146), (3315, 509732), (3530, 478686), (3610, 468078), (3705, 456076), (3876, 435955), (4199, 402420), (4236, 398905), (4332, 390065), (4420, 382299), (4589, 368220), (4693, 360060), (4845, 348764), (4940, 342057), (5295, 319124), (5415, 312052), (6001, 281580), (6137, 275340), (6460, 261573), (6630, 254866), (6707, 251940), (7060, 239343), (7220, 234039), (7410, 228038), (8398, 201210), (9178, 184110), (9386, 180030), (9690, 174382), (10590, 159562), (10830, 156026), (12002, 140790), (12274, 137670), (12597, 134140), (13260, 127433), (13414, 125970), (13767, 122740), (14079, 120020), (14820, 114019), (16796, 100605), (18003, 93860), (18356, 92055), (18411, 91780), (18772, 90015), (19380, 87191), (20121, 83980), (20995, 80484), (21180, 79781), (21660, 78013), (22945, 73644), (23465, 72012), (24004, 70395), (24548, 68835), (25194, 67070), (26828, 62985), (27534, 61370), (28158, 60010), (30005, 56316), (30685, 55068), (33535, 50388), (36006, 46930), (36822, 45890), (40242, 41990)]